Mazda6 Workshop Manual Supplement FOREWORD This manual contains on-vehicle service and diagnosis for the Mazda6. For proper repair and maintenance, a thorough familiarization with this manual is important, and it should always be kept in a handy place for quick and easy reference. All the contents of this manual, including drawings and specifications, are the latest available at the time of printing.
VEHICLE IDENTIFICATION NUMBERS (VIN) European (L.H.D. U.K.) specs. JMZ GG12R20# 100001— JMZ GG12T20# 100001— JMZ GG14R20# 100001— JMZ GG14T20# 100001— JMZ GY19R20# 100001— JMZ GY19T20# 100001— RELATED MATERIALS Mazda6 Training Manual (European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . Mazda6 Workshop Manual (European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . . Mazda6 Workshop Manual Supplement (European (L.H.D. U.K.), GCC specs.) . . . . . . . . . . . .
WARNING Servicing a vehicle can be dangerous. If you have not received service-related training, the risks of injury, property damage, and failure of servicing increase. The recommended servicing procedures for the vehicle in this workshop manual were developed with Mazda-trained technicians in mind. This manual may be useful to non-Mazda trained technicians, but a technician with our service-related training and experience will be at less risk when performing service operations.
GI GENERAL INFORMATION GI HOW TO USE THIS MANUAL ............................. GI-2 RANGE OF TOPICS .......................................... GI-2 VIN CODE ............................................................. GI-3 VIN CODE.......................................................... GI-3 NEW STANDARDS .............................................. GI-4 NEW STANDARDS TABLE ............................... GI-4 ABBREVIATIONS ................................................ GI-6 ABBREVIATIONS TABLE...
HOW TO USE THIS MANUAL HOW TO USE THIS MANUAL RANGE OF TOPICS B6E201000001101 • This manual indicates only changes/additions, as it is supplemental to the related materials. Therefore it may not contain the necessary reference service procedures to perform the service indicated in this manual.
VIN CODE VIN CODE GI VIN CODE B6E200800021101 European (L.H.D. U.K.) specs.End Of Sie J M Z GG 1 2 3 2 0 # 1 2 3 4 5 6 Plant Dammy Dammy For Others (Israel etc.) : Model year Transaxle Engine Body style Serial No. 0=Hiroshima 1=Hofu 0 3 to 9 (same as Model year-Israel) 3=2003, 4=2004 2=5MTX 5=4ATX 7=5ATX 3=2.3L (L3) 8=1.8L (L8) F=2.
NEW STANDARDS NEW STANDARDS NEW STANDARDS TABLE • The following is a comparison of the previous standard and the new standard.
NEW STANDARDS New Standard Abbreviation OL — OC O2S PNP — PSP PCM — PAIR — AIR SAPV SFI Name Open Loop Output Speed Sensor Oxidation Catalytic Converter Oxygen Sensor Park/Neutral Position PCM Control Relay Power Steering Pressure Powertrain Control Module Pressure Control Solenoid Name Open Loop Vehicle Speed Sensor 1 Catalytic Converter Oxygen Sensor Park/Neutral Range Main Relay Power Steering Pressure Engine Control Unit Line Pressure Solenoid Valve Pulsed Secondary Air Injection — Secondary Air In
ABBREVIATIONS ABBREVIATIONS ABBREVIATIONS TABLE CAN IDM KOEO KOER OFF ON PID SW TCV VBC VSC WDS End Of Sie GI–6 Controller Area Network Injector Driver Module Key On Engine Off Key Off Engine Running Switch Off Switch On Parameter Identification Switch Timer Control Valve Variable Boost Control Variable Swirl Control Worldwide Diagnostic System B6E203000011101
SCHEDULED MAINTENANCE SCHEDULED MAINTENANCE SCHEDULED MAINTENANCE TABLE GI B6E203400013101 For Europe (L.H.D. U.K.) Chart symbols: I : Inspect and clean, repair, adjust, or replace if necessary. R : Replace C : Clean Remarks: • The ignition and fuel systems are highly important to the emission control system and to efficient engine operation. All inspections and adjustments must be made by an expert repairer, we recommend an Authorized Mazda Repairer.
SCHEDULED MAINTENANCE Maintenance Interval (Number of months or km (miles), whichever comes first) Months 12 24 36 48 60 72 84 96 108 Maintenance Item ×1000 km 20 40 60 80 100 120 140 160 180 ×1000 miles 12.5 25 37.5 50 62.5 75 87.5 100 112.
SCHEDULED MAINTENANCE Maintenance Item ELECTRICAL SYSTEM Battery electrolyte level & specific gravity CHASSIS & BODY Brake fluid Brake lines, hoses & connections Parking brake Power brake unit & hoses Disc brakes Power steering fluid & lines Power steering fluid Power steering system & hoses Steering operation & gear housing Steering linkages tie rod ends & arms Front & rear suspension ball joints Manual transmission/transaxle oil Automatic transmission/transaxle fluid level Rear differential oil Transfer
FUEL AND EMISSION CONTROL SYSTEMS [MZR-CD (RF Turbo)] F2 FEATURES OUTLINE .............................................................. F2-3 OUTLINE OF CONSTRUCTION ....................... F2-3 FEATURES ........................................................ F2-3 SPECIFICATIONS ............................................. F2-3 CONTROL SYSTEM DIAGRAM........................ F2-4 CONTROL SYSTEM WIRING DIAGRAM.......... F2-6 CONTROL SYSTEM...........................................
DTC P2142 .................................................... F2-185 DTC P2144 .................................................... F2-187 DTC P2145 .................................................... F2-189 DTC P2146 .................................................... F2-191 DTC P2149 .................................................... F2-194 DTC P2227 .................................................... F2-197 DTC P2228 .................................................... F2-197 DTC P2229 ............
OUTLINE OUTLINE OUTLINE OF CONSTRUCTION B6E400218881101 • The fuel and emission control system is essentially carried over from that of the previous Mazda6 (GG, GY) MZR-CD (RF Turbo) engine models, except for the following features. (See Mazda6 Workshop Manual Supplement 1749-1*-02G.) End Of Sie FEATURES B6E400218881102 Improved Emission Performance • A EGR valve position sensor has been adopted. Improved Serviceability • The number of DTCs has been increased to provide more detail information.
OUTLINE CONTROL SYSTEM DIAGRAM B6E400218881104 .
OUTLINE 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 Glow plug Fuel injector ECT sensor Calibration resistor CMP sensor Warm up oxidation catalytic converter Oxidation catalytic converter Silencer Vacuum pump CKP sensor Idle switch APP sensor Glow plug relay IDM PCM BARO sensor PCM control relay Engine switch Starter (starter signal) Neutral switch Clutch switch A/C switch CAN bus To PCM EGR valve position sensor DLC-2 Fuel flow F2 End Of Sie F2–5
OUTLINE CONTROL SYSTEM WIRING DIAGRAM B6E400218881105 3 6 4 1A 1B 1C 1D 1E 1F 1G 1H 2A 2B 2C 2D 2E 2F 2G 2H 1A 1B 1C 1D 1E 1F a b c d 2 5 e f g 30 42 44 45 43 13 39 1 57 78 56 33 80 28 4 27 7 34 64 104 103 85 65 91 69 53 79 1 9 14 60 h i j k C E 9 17 E C D A 15 16 A A C B D E D 22 23 l m n o 8 21 B ACC IG2 IG1 ST LOCK ACC ON ST 20 14 18 19 A 7 A B 10 M P D 11 A 12 A B 13 A6E40022002 .
OUTLINE 13 14 15 16 17 18 19 20 21 22 23 Sedimentor switch Instrument cluster Neutral switch Clutch switch Coil Brake switch Brake switch 2 Cruise control switch With cruise control system PCM control relay MAF/IAT sensor F2 F2–7
OUTLINE .
OUTLINE 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 Calibration resistor No.4 Fuel injector No.4 CMP sensor CKP sensor EGR solenoid valve (vacuum) EGR solenoid valve (vent) VSC solenoid valve Intake shutter solenoid valve (half) Intake shutter solenoid valve (full) VBC solenoid valve EGR control solenoid valve Boost sensor APP sensor Idle switch Fuel pressure sensor ECT sensor Fuel temperature sensor Suction control valve IAT sensor No.
CONTROL SYSTEM CONTROL SYSTEM CONTROL SYSTEM OUTLINE B6E404018881101 • The control system is essentially carried over from that of the previous Mazda6 (GG, GY) MZR-CD (RF Turbo) engine models. (See Mazda6 Workshop Manual Supplement 1749-1*-02G.
CONTROL SYSTEM Output Device ×:Applicable –: Not applicable Item New Previous Mazda6 Mazda6 (GG, GY) (GG, GY) MZR-CD (RF Turbo) Suction control valve × IDM × VSC solenoid valve × VBC solenoid valve × EGR control solenoid valve × EGR solenoid valve (vacuum) × EGR solenoid valve (vent) × Intake shutter solenoid valve (half) × Intake shutter solenoid valve (full) × Glow indicator light × Cruise main indicator light × Cruise set indicator light × Glow plug relay × Cooling fan relay N
CONTROL SYSTEM Item New Previous Mazda6 Mazda6 (GG, GY) (GG, GY) MZR-CD (RF Turbo) EGR control × Cruise control system × Electrical fan control × A/C cut-off control × Immobilizer system × End Of Sie F2–12 Remark for new model Same function as previous Mazda6 (GG, GY) MZR-CD (RF Turbo) engine model Same function as previous Mazda6 (GG, GY) MZR-CD (RF Turbo) engine model Same function as previous Mazda6 (GG, GY) MZR-CD (RF Turbo) engine model Same function as previous Mazda6 (GG, GY) MZR-CD (R
CONTROL SYSTEM STRUCTURAL VIEW B6E404018881102 .
CONTROL SYSTEM 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Starter relay Clutch switch Neutral switch Brake switch Idle switch Cruise control switch Accelerator position sensor MAF/IAT sensor IAT sensor No.
CONTROL SYSTEM BLOCK DIAGRAM B6E404018881103 .
CONTROL SYSTEM 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Glow control VSC Boost pressure control Fuel injection amount control Fuel injection timing control Multiple fuel injection control Fuel pressure control EGR control Cruise control system Electrical fan control A/C cut-off control Immobilizer system Battery Starter (starter signal) Starter relay Clutch switch Neutral switch Brake switch Idle swi
CONTROL SYSTEM CONTROL DEVICE AND CONTROL RELATIONSHIP CHART B6E404018881104 Input device Battery Starter (starter signal) Starter relay Clutch switch Neutral switch Brake switch Idle switch A/C switch Refrigerant pressure switch Cruise control switch Accelerator position sensor MAF/IAT sensor IAT sensor No.
ON-BOARD DIAGNOSTIC ON-BOARD DIAGNOSTIC ON-BOARD DIAGNOSTIC OUTLINE B6E407000102101 Features • • • • • To meet the EOBD regulations Improved serviceability Diagnostic test modes adopted DTC troubleshooting modified PID/DATA monitor items added Simulation items added OBD drive mode adopted Block Diagram 1 2 3 4 7 5 6 8 9 10 11 12 13 14 15 16 BHE0102T001 .
ON-BOARD DIAGNOSTIC Diagnostic test mode Mode 01 Mode 02 Mode 03 Mode 04 Mode 07 Mode 09 Item Sending diagnostic data (PID data monitor/On-board system readiness test) Sending freeze frame data Sending emission-related malfunction code (DTC) Clearing/resetting emission-related malfunction information Sending continuous monitoring system test results (pending code) Request vehicle information Sending Diagnostic Data PID data monitor • The PID data monitor items are shown below.
ON-BOARD DIAGNOSTIC DTC Table DTC No.
ON-BOARD DIAGNOSTIC DTC No.
ON-BOARD DIAGNOSTIC P0088 Fuel pressure system too high • The PCM monitors the fuel pressure in the common rail from the fuel pressure sensor while the engine running. If the fuel pressure is more than 188 MPa {1,917 kgf/cm2, 27,267 psi}, the PCM determines that the fuel pressure is too high. P0093 Fuel system leak detection • The PCM monitors the fuel pressure in the common rail from the fuel pressure sensor while the engine running.
ON-BOARD DIAGNOSTIC coolant temperature sensor circuit. P0122 Accelerator pedal position (APP) sensor No.1 circuit low input • The PCM monitors the input signal from accelerator pedal position sensor No.1. If the voltage from accelerator pedal position sensor No.1 is less than 0.3 V, the PCM determines that there is a malfunction in the accelerator pedal position sensor No.1 circuit. P0123 Accelerator pedal position (APP) sensor No.
ON-BOARD DIAGNOSTIC P0301, P0302, P0303, P0304 Cylinder No.1/No.2/No.3/No.4 misfire detection • The PCM monitors the CKP sensor input signal interval time. The PCM calculates the deviation of the interval time for each cylinder. If the deviation of interval time exceeds the preprogrammed criteria, the PCM detects a misfire in the corresponding cylinder. While the engine is running, the PCM counts the number of misfires and calculates misfire ratio for each crankshaft revolution.
ON-BOARD DIAGNOSTIC P0564 Cruise control signal malfunction • The PCM monitors the input voltage from the cruise control switch while the engine is running. PCM determines cruise control signal malfunction if the input voltage from the cruise control switch is as follows for 120 s: — Below 0.1 V. — 1.4—1.9 V. — 3.7—3.9 V. — 4.5—4.6 V. P0602 PCM programming error • No configuration data in PCM P0606 PCM malfunction • PCM does not read DTC from output devices.
ON-BOARD DIAGNOSTIC V or less when the glow relay is operating, The PCM determines that there is a malfunction in the glow relay circuit. P1392 Glow plug circuit high input • The PCM monitors the output signal to the glow relay when the glow relay is off. If the glow relay voltage is 4.0 V or more when the glow relay is off, The PCM determines that there is a malfunction in the glow relay circuit.
ON-BOARD DIAGNOSTIC PID/DATA monitor item table Monitor item AC_REQ ACCS ACR APS1 APS2 ARPMDES BARO BOO BOOST_DSD CPP CPP/PNP CR_1 CR_2 CR_3 CR_4 CRUISESW DEC_CMP DSC_ACT DTCCNT ECT EGRA EGRV EGRV2 EGRVP FAN1 FAN3 FFH_STAT FIP_FL FIP_FL_DSD FIP_LRN FIP_MODE FIP_SCV FLT FLTV FRP FRP_A GLWPG V GPC IASV IASV2 IAT IAT2 ICP IMRC Unit/Condition On/Off On/Off On/Off V V RPM kPa psi Bar V On/Off kPa psi Bar On/Off Neutral/Drive V V V V On/Off Definition A/C request signal.
ON-BOARD DIAGNOSTIC Monitor item INGEAR INJ_LRN_DIS INJ_MODE INJ_TIM INJ1_CMP INJ2_CMP INJ3_CMP INJ4_CMP Unit/Condition Definition On/Off Load/no load condition km mile Distance from the last injector learning Normal/ Disabled/ Fuel injection timing control status Splitted/Fixed ° Fuel injection timing Injector 1 correction value Injector 2 correction value mm3 par stroke Injector 3 correction value Injector 4 correction value mm3 par stroke Idle/Off Idle g/s V g g km mile On/Off kPa psi Bar V On/Off 1_INJ
ON-BOARD DIAGNOSTIC Item FUEL_PRIME GPC IASV IASV2 IMRC VBCV Applicable component Fuel pump priming command Glow plug relay Intake shutter solenoid valve (half) Intake shutter solenoid valve (full) VSC solenoid valve VBC solenoid valve Unit/condition ON/--ON/OFF ON/OFF ON/OFF ON/OFF Any Duty (%) Test condition KOEO KOER × × × × × × × × × × × × PCM terminal — 68 74 100 101 67 End Of Sie F2 F2–29
OUTLINE OUTLINE SUPPLEMENTAL SERVICE INFORMATION B6E400218881106 • The following changes and/or additions have been made since publication of the Mazda6 Workshop Manual (1749-1*-02G). PCM • PCM inspection has been modified. EGR valve position sensor • Inspection procedure has been added. On-board diagnostic • Inspection procedure has been modified. Troubleshooting • Inspection procedure has been modified.
CONTROL SYSTEM CONTROL SYSTEM PCM INSPECTION B6E404018881105 Using WDS or Equivalent Caution • The PCM terminal voltage vary with change in measuring conditions and vehicle conditions. Always carry out a total inspection of the input systems, output systems, and PCM to determine the cause of trouble. Otherwise, diagnosis will be incorrect. Note • For replace the PCM, setup the WDS and perform the following. — “PCM configuration” — “Correction after Parts Installation” F2 1.
CONTROL SYSTEM PID Monitor Table Monitor item (Definition) Unit/Condition Condition/Specification (Reference) AC_REQ (A/C request signal) On/Off KOER A/C switch ON: On A/C switch OFF: Off ACCS (Air conditioning compressor cycling switch) On/Off KOER A/C switch ON and fan switch ON at idle: On Other: Off ACR (A/C relay) On/Off KOER A/C switch ON and fan switch ON at idle: On Other: Off APS1 (Accelerator position sensor No.1 - voltage) V KOEO/ KOER APS2 (Accelerator position sensor No.
CONTROL SYSTEM Monitor item (Definition) DSC_ACT (DSC control enable/ disable) DTCCNT (DTC count) Unit/Condition Enabled/ Disabled — °C ECT (Engine coolant temperature) EGRA (Exhaust gas recirculation solenoid valve (vent)) EGRV (Exhaust gas recirculation solenoid valve (vacuum)) EGRV2 (Exhaust gas recirculation control solenoid valve) EGRVP (Exhaust gas recirculation valve position sensor) FAN1 (Cooling fan relay No.2 (Main fan relay)) FAN3 (Cooling fan relay No.
CONTROL SYSTEM Monitor item (Definition) Unit/Condition FIP_LRN (FIP learning amount) Current FIP_MODE (FIP duty control status) Normal/ Fixed_1/ Fixed_2/ Disabled Current FIP_SCV (Suction control valve) FLT (Fuel temperature) FLTV (FLT signal voltage) V °C °F V V Condition/Specification (Reference) KOEO Approx. 64 mA KOER (Idle) Approx. 77 mA KOEO Disabled KOER Normal KOEO KOER KOEO Approx. 24 mA 1.5—2.2 A Approx. 0.02 V KOER 1.6—2.
CONTROL SYSTEM Monitor item (Definition) Unit/Condition Condition/Specification (Reference) KOEO ICP (Injector control pressure) IMRC (VSC solenoid valve control) INGEAR (Load/no load condition) INJ_LRN_DIS (Distance from the last injector learning) INJ_MODE (Fuel injection timing control status) kPa psi KOER KOEO On/Off On/Off km mile Normal/ Disabled/ Splitted/Fixed INJ_TIM (Fuel injection timing) INJ1_CMP (Injector 1 correction value) INJ2_CMP (Injector 2 correction value) INJ3_CMP (Injector
CONTROL SYSTEM Monitor item (Definition) MAP (Manifold absolute pressure) MIL (Malfunction indicator lamp) MULTI_INJ (Multiple fuel injection control status) NUMKEYS (Number of keys stored in module) RPM (Engine speed) Unit/Condition kPa Condition/Specification (Reference) psi Bar KOER V KOEO On/Off 1_INJ/2_INJ/ 3_INJ/4_INJ/ 5_INJ/6_INJ/ Disabled — RPM KOEO KOER (Idle) KOEO KOER Applied/Not Applied KOER 0 RPM No load: 725—825 RPM E/L operating: 725—825 RPM P/S operating: 725—825 RPM A/C ON
CONTROL SYSTEM Monitor item (Definition) VFDES (Volume fuel desired) VPWR (Battery positive voltage) VSS (Vehicle speed) Unit/Condition Inspection item PCM terminal Volume fuel desired is displayed Inspect following PIDs: START_SW, CPP, CPP/PNP, IVS, AC_REQ, APS1, APS2, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS. — KOEO Battery positive voltage is displayed Inspect PCM control relay. Inspect battery. KOER Vehicle speed is displayed Perform applicable DTC troubleshooting.
ON-BOARD DIAGNOSTIC ON-BOARD DIAGNOSTIC FOREWORD B6E407018881101 • When the customer reports a vehicle malfunction, check the malfunction indicator light (MIL) indication and diagnostic trouble code (DTC), then diagnose the malfunction according to following flowchart. — If the DTC exists, diagnose the applicable DTC inspection. (See F2–40 DTC TABLE.) — If the DTC does not exist and the MIL does not illuminate or flash, diagnose the applicable symptom troubleshooting.
ON-BOARD DIAGNOSTIC 2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located on the left side of the steering column. 3. Retrieve DTC using WDS or equivalent. DLC-2 A6E40702001 Pending Trouble Code Access Procedure 1. Perform the necessary vehicle preparation and visual inspection. 2. Connect WDS or equivalent to the vehicle DLC-2 16-pin connector located on the left side of the steering column. 3. Retrieve pending trouble code using WDS or equivalent.
ON-BOARD DIAGNOSTIC • During Drive Mode, the following systems are inspected: — P0101 MAF sensor circuit range/performance problem — P0106 Boost sensor circuit range/performance problem — P0401 EGR flow insufficient detected — P0402 EGR flow excessive detected — P0404 EGR valve stuck — P2227 BARO sensor circuit range/performance problem Caution • While performing the Drive Mode, always operate the vehicle in a safe and lawful manner.
ON-BOARD DIAGNOSTIC DTC No. Condition MIL DC Memory function ON 1 × (See F2–75 DTC P0118.) ON 1 × (See F2–78 DTC P0122.) ON 1 × (See F2–80 DTC P0123.) ON ON OFF ON ON ON ON ON ON ON 1 1 2 1 1 1 1 1 1 1 × × × × × × × × × × (See F2–82 DTC P0182.) (See F2–84 DTC P0183.) (See F2–86 DTC P0191.) (See F2–87 DTC P0192.) (See F2–90 DTC P0193.) (See F2–92 DTC P0200.) (See F2–95 DTC P0201.) (See F2–98 DTC P0202.) (See F2–101 DTC P0203.) (See F2–104 DTC P0204.) ON 1 × (See F2–107 DTC P0222.
ON-BOARD DIAGNOSTIC DTC No.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0045 Variable boost control (VBC) solenoid valve control circuit low input VBC SOLENOID VALVE PCM CONTROL RELAY TERMINAL C 5 7 4 A PCM CONTROL RELAY WIRING HARNESS-SIDE CONNECTOR A VBC SOLENOID VALVE WIRING HARNESS-SIDE CONNECTOR E C D F2–44 B A PCM 4 6 9 B 8 67 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Is any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No DTC troubleshooting completed. End Of Sie DTC P0088 B6E407000001103 DTC P0088 Fuel pressure system too high • The PCM monitors the fuel pressure in the common rail from the fuel pressure sensor while the engine DETECTION running.
ON-BOARD DIAGNOSTIC DTC P0093 DTC P0093 B6E407000001104 Fuel system leak detection • The PCM monitors the fuel pressure in the common rail from the fuel pressure sensor while the engine running. If the fuel pressure is lower after the fuel injection than the preprogrammed criteria, the PCM determines fuel system leakage. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle. • FREEZE FRAME DATA is available.
ON-BOARD DIAGNOSTIC DTC P0096 DTC P0096 B6E407000001105 Intake air temperature (IAT) sensor No.2 circuit range/performance problem • The PCM monitors the input signal from intake air temperature sensor No.2. If the difference between the maximum and minimum value of the intake air temperature sensor No.2 is less than 1 °C {1.8 °F}, the PCM determines that there is a malfunction in intake air temperature sensor No.2.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0097 Intake air temperature (IAT) sensor No.2 circuit low input IAT SENSOR NO.2 PCM 4 5 7 A 8 6 4 B IAT SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0098 POSSIBLE CAUSE IAT sensor No.2 circuit high input • IAT sensor No.2 malfunction • Connector or terminal malfunction • Open circuit in wiring harness between IAT sensor No.2 terminal A and PCM terminal 8 • Short to power supply in wiring harness between IAT sensor No.2 terminal A and PCM terminal 8 • Open circuit in wiring harness between IAT sensor No.2 terminal B and PCM terminal 91 • PCM malfunction IAT SENSOR NO.2 PCM 4 5 8 7 A 8 6 4 B IAT SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0101 DTC P0101 B6E407000100101 Mass air flow (MAF) sensor range/performance problem • The PCM monitors the input signal from the mass air flow sensor when the engine speed is between 600 rpm and 2,100 rpm. If the voltage characteristic of the air flow sensor signal is out of the threshold, the PCM determines that there is a malfunction in the mass air flow sensor.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0102 Mass air flow (MAF) sensor circuit low input MAF SENSOR (MAF/IAT SENSOR) PCM CONTROL RELAY TERMINAL C 4 PCM 5 A 4 7 A MAF/IAT SENSOR WIRING HARNESS-SIDE CONNECTOR E C D F2–56 E D C 8 9 4 B PCM CONTROL RELAY WIRING HARNESS-SIDE CONNECTOR 6 9 C B A 8 14 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No DTC troubleshooting completed. End Of Sie DTC P0103 B6E407000100103 DTC P0103 Mass air flow (MAF) sensor circuit high input • The PCM monitors the input signal from the air flow sensor. If the voltage from the air flow sensor is more than 4.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0106 B6E407000100104 DTC P0106 DETECTION CONDITION POSSIBLE CAUSE Boost sensor range/performance problem • The PCM monitors the vacuum inside the intake manifold. If the difference of the vacuum inside the intake manifold during middle engine speed and low engine speed is less than the threshold, the PCM determines that there is a malfunction in the manifold absolute pressure sensor characteristic.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0107 Boost sensor circuit low input PCM BOOST SENSOR 4 5 7 90 C 4 6 C F2–62 B A 7 36 4 A BOOST SENSOR WIRING HARNESS-SIDE CONNECTOR 5 B 7 91 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 65 64 63 62 61 60 59 58 57 56 55 54 53 91 90 89 88 87 86 85 84
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0108 B6E407000100106 DTC P0108 Boost sensor circuit high input • The PCM monitors the input signal from the manifold absolute pressure sensor. If the voltage from the manifold absolute pressure sensor is more than 4.8 V, the PCM determines that there is a malfunction in the manifold absolute pressure sensor circuit. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0111 DTC P0111 B6E407000100107 Intake air temperature (IAT) sensor No.1 range/performance problem • The PCM monitors the input signal from intake air temperature sensor No.1. If the difference between the maximum and minimum value of the intake air temperature sensor No.1 is less than 1 °C {1.8 °F}, the PCM determines that there is a malfunction in intake air temperature sensor No.1.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0112 Intake air temperature (IAT) sensor No.1 circuit low input IAT SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0113 Intake air temperature (IAT) sensor No.1 circuit high input • IAT sensor No.1 malfunction • Connector or terminal malfunction • Open circuit in wiring harness between MAF/IAT sensor terminal D and PCM terminal 60 • Short to power supply in wiring harness between MAF/IAT sensor terminal D and PCM terminal 60 • Open circuit in wiring harness between MAF/IAT sensor terminal E and PCM terminal 91 • PCM malfunction POSSIBLE CAUSE IAT SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0116 DTC P0116 B6E407000100110 Engine coolant temperature (ECT) sensor range/performance problem • The PCM monitors the input signal from the engine coolant temperature sensor. If the difference between the maximum and the minimum value of the ECT is less than 3 °C {5.4 °F}, the PCM determines that there is a malfunction in the engine coolant temperature sensor characteristic.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0117 DTC P0117 B6E407000100111 Engine coolant temperature (ECT) sensor circuit low input • The PCM monitors the input signal from the engine coolant temperature sensor. If the voltage from the engine coolant temperature sensor is less than 0.14 V, the PCM determines that there is a malfunction in the engine coolant temperature sensor circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0118 POSSIBLE CAUSE Engine coolant temperature (ECT) sensor circuit high input • ECT sensor malfunction • Connector or terminal malfunction • Open circuit in wiring harness between ECT sensor terminal A and PCM terminal 87 • Short to power supply in wiring harness between ECT sensor terminal A and PCM terminal 87 • Open circuit in wiring harness between ECT sensor terminal B and PCM terminal 91 • PCM malfunction ECT SENSOR PCM 4 5 8 7 87 A 6 4 B ECT SENSOR WIRING HARNESS-S
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0122 B6E407000100113 DTC P0122 Accelerator pedal position (APP) sensor No.1 circuit low input • The PCM monitors the input signal from accelerator pedal position sensor No.1. If the voltage from accelerator pedal position sensor No.1 is less than 0.3 V, the PCM determines that there is a malfunction in the accelerator pedal position sensor No.1 circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0123 B6E407000100114 DTC P0123 Accelerator pedal position (APP) sensor No.1 circuit high input • The PCM monitors the input signal from accelerator pedal position sensor No.1. If the voltage from accelerator pedal position sensor No.1 is more than 4.7 V, the PCM determines that there is a malfunction in the accelerator pedal position sensor No.1 circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0182 DTC P0182 B6E407000100115 Fuel temperature sensor circuit low input • The PCM monitors the input signal from the fuel temperature sensor. If the voltage from the fuel temperature sensor is less than 0.14 V, the PCM determines that there is a malfunction in the fuel temperature sensor circuit. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle. • FREEZE FRAME DATA is available.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0183 DTC P0183 B6E407000100116 Fuel temperature sensor circuit high input • The PCM monitors the input signal from the fuel temperature sensor. If the voltage from the fuel temperature sensor is more than 4.92 V, the PCM determines that there is a malfunction in the fuel temperature sensor circuit. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle. • FREEZE FRAME DATA is available.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 10 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No DTC troubleshooting completed. End Of Sie DTC P0191 B6E407000100117 DTC P0191 Fuel pressure sensor range/performance problem • The PCM monitors the fuel pressure in the common rail and input signal from the fuel pressure sensor while the engine is running.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0192 Fuel pressure sensor circuit low input PCM FUEL PRESSURE SENSOR 4 C 4 8 B 4 A FUEL PRESSURE SENSOR WIRING HARNESS-SIDE CONNECTOR C F2–88 B A 5 6 9 10 5 7 9 7 9 90 61 91 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 65 64 63 62 61 60 59 58 57 5
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No Troubleshooting completed. End Of Sie DTC P0193 B6E407000100119 DTC P0193 Fuel pressure sensor circuit high input • The PCM monitors the input voltage from the fuel pressure sensor while the engine is running.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0200 DTC P0200 B6E407000200101 Fuel injector operation identified • The PCM monitors each cylinder injection confirmation signal from the IDM while the engine is running. If the PCM does not receive the injection confirmation signal for unspecified cylinder normally, the PCM determines that the unspecified cylinder fuel injector operation is not verified.
ON-BOARD DIAGNOSTIC DTC P0200 Fuel injector operation identified PCM CONTROL RELAY TERMINAL C IDM 1A 2B 2C 2D 2E 2F 1E 1D 8 1G 1C 5 5 6 7 10 9 5 6 7 10 9 5 6 7 10 9 5 6 7 10 9 5 6 7 10 9 CALIBRATION RESISTOR NO.1 5 5 6 10 10 5 5 6 2H A D C B A D C 42 44 45 43 37 F2 CALIBRATION RESISTOR NO.2 9 CALIBRATION RESISTOR NO.3 5 10 1F B 9 30 62 10 10 1H PCM D A B C 9 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? ACTION Yes Go to the next step. No Record the FREEZE FRAME DATA on the repair order, then go to the next step. Yes Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step. No Go to the next step. Yes Go to the next step. No Intermittent concern exists.
ON-BOARD DIAGNOSTIC STEP INSPECTION 10 INSPECT IDM FOR OPEN CIRCUIT • Turn the engine switch off. • Inspect for continuity between the following terminals: — IDM terminal 2B and PCM terminal 30 — IDM terminal 2C and PCM terminal 42 — IDM terminal 2D and PCM terminal 44 — IDM terminal 2E and PCM terminal 45 — IDM terminal 2F and PCM terminal 43 — IDM terminal 1D and fuel injector No.1 and No.4 terminal D — IDM terminal 1C and fuel injector terminal No.2 and No.
ON-BOARD DIAGNOSTIC DTC P0201 Fuel injector No.1 operation identified PCM CONTROL RELAY TERMINAL C IDM PCM 1A 2B 2C 30 6 7 13 5 42 2D 44 2E 45 2F 1E 11 12 5 6 7 9 8 8 1D 43 CALIBRATION RESISTOR NO.1 B A 10 D C 8 37 8 CALIBRATION RESISTOR NO.2 1G 1C B A D C 62 CALIBRATION RESISTOR NO.3 1H D A B C 89 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 INSPECT PCM CONNECTOR FOR POOR CONNECTION • Turn the engine switch off. • Inspect for poor connection (such as damaged/ pulled-out terminals, corrosion). • Is there any malfunction? 13 INSPECT FOR OPEN CIRCUIT BETWEEN IDM AND PCM • Turn the engine switch off. • Inspect for continuity between IDM terminal 2C (wiring harness-side) and PCM terminal 42 (wiring harness-side).
ON-BOARD DIAGNOSTIC DTC P0202 Fuel injector No.2 operation identified PCM CONTROL RELAY TERMINAL C IDM PCM 1A 2B 30 2C 42 2D 44 2E 2F 45 5 CALIBRATION RESISTOR NO.1 1E 1D 11 1G 12 6 7 13 5 6 7 9 A D C 37 F2 CALIBRATION RESISTOR NO.2 8 8 1C B 43 B A 10 D C 62 8 8 CALIBRATION RESISTOR NO.3 1H D A B C 89 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 12 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC STEP INSPECTION 13 INSPECT FOR OPEN CIRCUIT BETWEEN IDM AND PCM • Turn the engine switch off. • Inspect the continuity between IDM terminal 2F (wiring harness-side) and PCM terminal 43 (wiring harness-side). • Is there continuity? 14 VERIFY TROUBLESHOOTING OF DTC P0202 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0203 Fuel injector No.3 operation identified PCM CONTROL RELAY TERMINAL C IDM PCM 1A 2B 30 2C 2D 42 5 6 7 13 12 2E 44 45 2F 43 CALIBRATION RESISTOR NO.1 1E 1D 11 B A D C 37 CALIBRATION RESISTOR NO.2 1G 1C B A D C 62 CALIBRATION RESISTOR NO.3 1H 5 6 7 9 8 8 D A 10 B C 89 8 8 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 12 ACTION Yes Go to the next step. No Record the FREEZE FRAME DATA on the repair order, then go to the next step. Yes Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step. No Go to the next step.
ON-BOARD DIAGNOSTIC STEP INSPECTION 13 INSPECT FOR OPEN CIRCUIT BETWEEN IDM AND PCM • Turn the engine switch off. • Inspect for continuity between IDM terminal 2D (wiring harness-side) and PCM terminal 44 (wiring harness-side). • Is there continuity? 14 VERIFY TROUBLESHOOTING OF DTC P0203 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0204 Fuel injector No.4 operation identified PCM CONTROL RELAY TERMINAL C IDM PCM 1A 2B 30 2C 42 2D 2E 44 5 6 7 13 2F 12 43 CALIBRATION RESISTOR NO.1 1E 1D 11 B A D C 45 37 F2 CALIBRATION RESISTOR NO.2 1G 1C B A D C 62 CALIBRATION RESISTOR NO.3 1H D A B C 89 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 12 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC STEP INSPECTION 13 INSPECT FOR OPEN CIRCUIT BETWEEN IDM AND PCM • Turn the engine switch off. • Inspect for continuity between IDM terminal 2E (wiring harness-side) and PCM terminal 45 (wiring harness-side). • Is there continuity? 14 VERIFY TROUBLESHOOTING OF DTC P0204 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0222 Accelerator pedal position (APP) sensor No.2 circuit low input APP SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0223 B6E407000200107 DTC P0223 Accelerator pedal position (APP) sensor No.2 circuit high input • The PCM monitors the input signal from accelerator pedal position sensor No.2. If the voltage from accelerator pedal position sensor No.2 is more than 4.7 V, the PCM determines that there is a malfunction in the accelerator pedal position sensor No.2 circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0225 DTC P0225 DETECTION CONDITION POSSIBLE CAUSE B6E407000200108 Idle switch circuit malfunction • The PCM monitors the input signals from the accelerator pedal position sensor and the idle switch. If the idle switch is off even if the voltage from the accelerator pedal position sensor is less than 0.75 V, the PCM determines that there is a malfunction in the idle switch circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0301, P0302, P0303, P0304 DTC P0301 DTC P0302 DTC P0303 DTC P0304 B6E407000300101 Cylinder No.1 misfire detection Cylinder No.2 misfire detection Cylinder No.3 misfire detection Cylinder No.4 misfire detection • The PCM monitors the CKP sensor input signal interval time. The PCM calculates the deviation of the interval time for each cylinder. If the deviation of the interval time exceeds the preprogrammed criteria, the PCM detects a misfire in the corresponding cylinder.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 12 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC STEP INSPECTION 13 VERIFY TROUBLESHOOTING OF MISFIRE DTC COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine. • Is the same DTC present? 14 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Replace the PCM, then go to the next step. No Go to the next step. Yes Go to the applicable DTC troubleshooting.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0337 POSSIBLE CAUSE CKP sensor circuit low input • CKP sensor malfunction • Connector or terminal malfunction • Short to GND in wiring harness between CKP sensor terminal C and PCM terminal 29 • Short to GND in wiring harness between CKP sensor terminal B and PCM terminal 3 • Open circuit in wiring harness between CKP sensor terminal C and PCM terminal 29 • Open circuit in wiring harness between CKP sensor terminal B and PCM terminal 3 • Improper CKP sensor air gap • CKP sensor pu
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE) No Troubleshooting completed. End Of Sie DTC P0341 DTC P0341 B6E407000300104 CMP sensor range/performance problem • The PCM monitors the input signal from the CMP sensor while the engine is running.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0342 POSSIBLE CAUSE CMP sensor circuit low input • CMP sensor malfunction • Connector or terminal malfunction • Short to GND in wiring harness between CMP sensor terminal A and PCM terminal 81 • Short to GND in wiring harness between CMP sensor terminal B and PCM terminal 55 • Open circuit in wiring harness between CMP sensor terminal A and PCM terminal 81 • Open circuit in wiring harness between CMP sensor terminal B and PCM terminal 55 • Improper CMP sensor air gap • CMP sensor
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No Troubleshooting completed.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service bulletins and/or on-line repair information availability. • Is any related repair information available? INSPECT FOR OTHER DTCS • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service bulletins and/or on-line repair information availability. • Is any related repair information available? INSPECT FOR OTHER DTCS • Turn the engine switch to the ON position. (Engine off).
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Perform the Drive Mode.
ON-BOARD DIAGNOSTIC DTC P0406 EGR valve position sensor circuit high input EGR POSITION SENSOR PCM 7 4 B 90 4 6 7 32 4 A EGR POSITION SENSOR WIRING HARNESS-SIDE CONNECTOR C F2–128 5 C B A 8 7 91 PCM WIRING HARNESS-SIDE CONNECTOR 2O 2M 2K 2I 2G 2E 2C 2A 2P 2N 2L 2J 2H 2F 2D 2B
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0489 B6E407000400105 DTC P0489 EGR solenoid valve (vacuum) control circuit low input • The PCM monitors the output signal to the EGR solenoid valve (vacuum). If the EGR solenoid valve (vacuum) voltage is low even if the EGR solenoid valve (vacuum) is off, the PCM determines that there is a malfunction in the intake shutter solenoid valve control circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 10 VERIFY TROUBLESHOOTING OF DTC P0489 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the WDS or equivalent. • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Is the PENDING CODE for this DTC present? 11 VERIFY AFTER REPAIR PROCEDURE • Are any DTCs present? ACTION Yes Replace the PCM, then go to the next step. No Go to the next step. Yes Go to the applicable DTC inspection.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0500 DTC P0500 B6E407000500101 Vehicle speed signal • The PCM monitors the CAN input signal from DSC HU/CM. If the input signal is not correct, the PCM determines that there is a CAN input signal. Diagnostic support note DETECTION CONDITION POSSIBLE CAUSE • The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
ON-BOARD DIAGNOSTIC DTC P0504 POSSIBLE CAUSE Brake switch signal correlation malfunction • Brake switch malfunction • Connector or terminal malfunction • Open circuit in wiring harness between main fuse and brake switch terminal B • Open circuit in wiring harness between brake switch terminal D and PCM terminal 7 • Short to power circuit in wiring harness between brake switch terminal D and PCM terminal 7 • Open circuit in wiring harness between brake switch terminal C and GND • Short to GND in wiring har
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Check for related Service Information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 INSPECT BRAKE SWITCH 1 SIGNAL CIRCUIT FOR SHORT TO GND • Turn the engine switch off. • Inspect for continuity between brake switch terminal D and body GND. • Is there continuity? 13 INSPECT BRAKE SWITCH 1 SIGNAL CIRCUIT FOR OPEN CIRCUIT • Turn the engine switch off. • Inspect for continuity between brake switch terminal D and PCM terminal 7.
ON-BOARD DIAGNOSTIC DTC P0512 Engine switch circuit high input FUSE STARTER RELAY 4 4 C ENGINE SWITCH 7 A F STARTER RELAY WIRING HARNESS-SIDE CONNECTOR D ENGINE SWITCH WIRING HARNESS-SIDE CONNECTOR A E C A B F D B C F2–138 7 8 5 D PCM 4 4 B A 6 9 78 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 3
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Is there any DTC present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No Troubleshooting completed. End Of Sie DTC P0562 DTC P0562 B6E407000500104 Battery voltage low input • The PCM monitors the battery voltage.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0563 Battery voltage high input GENERATOR PCM 4 5 B 8 9 27 6 - + BATTERY 7 GENERATOR WIRING HARNESS-SIDE CONNECTOR B F2–142 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 65 64 63 62 61 60 59 58 57 56 55 54 53 91 90 89 88 87 86 85 84 83 82 81 80 79
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0564 B6E407000500106 DTC P0564 Cruise control signal malfunction • The PCM monitors the input voltage from the cruise control switch while the engine is running. The PCM determines cruise control signal malfunction if the input voltage from the cruise control switch is as follows for 120 s: — Less Than 0.1 V. — 1.4—1.9 V. DETECTION — 3.7—3.9 V. CONDITION — 4.5—4.6 V. Diagnostic support note POSSIBLE CAUSE • • • • • • • • • The MIL does not illuminates.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No Troubleshooting completed. End Of Sie DTC P0602 DTC P0602 B6E407000600101 PCM programming error • No configuration data in PCM Note • If “PCM CONFIGURATION” is successful, the PCM stored DTC P0602 and illuminates the MIL (System i s normal).
ON-BOARD DIAGNOSTIC DTC P0610 DTC P0610 DETECTION CONDITION POSSIBLE CAUSE B6E407000600103 Control module vehicle options error • PCM data configuration error Diagnostic support note • • • • • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle. FREEZE FRAME DATA is available. The DTC is stored in the PCM memory.
ON-BOARD DIAGNOSTIC DTC P0627 Suction control valve circuit open PCM SUCTION CONTROL VALVE 5 A 7 8 7 8 93 6 5 B SUCTION CONTROL VALVE WIRING HARNESS-SIDE CONNECTOR B F2–148 A 94 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 65 64 63 62 61 60 59 58 57 56 55 54 53 91 90 89 88 87 8
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 ACTION Yes Go to the next step. No Record the FREEZE FRAME DATA on the repair order, then go to the next step. Yes Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step. No Go to the next step.
ON-BOARD DIAGNOSTIC DTC P0628 DTC P0628 B6E407000600105 Suction control valve circuit low input • The PCM monitors the suction control valve circuit current while the engine is running. If the PCM detects the circuit current is less than 1 A when the suction control valve is on, the PCM determines that there is a malfunction in the suction control valve circuit. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0629 DTC P0629 B6E407000600106 Suction control valve circuit high input • The PCM monitors the suction control valve circuit current while the engine is running. If the PCM detects circuit current is more than 1 A when the suction control valve is off, the PCM determines that there is the malfunction in the suction control valve circuit. DETECTION Diagnostic support note CONDITION • The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P0661 DTC P0661 DETECTION CONDITION POSSIBLE CAUSE B6E407000600107 Intake shutter solenoid valve (half) circuit low input • The PCM monitors the output signal to the intake shutter solenoid valve (half) when the intake shutter solenoid valve (half) is off. If the intake shutter solenoid valve (half) voltage is less than 7.8 V when the intake shutter solenoid valve (half) off, the PCM determines that there is a malfunction in the intake shutter solenoid valve control circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0662 DTC P0662 DETECTION CONDITION POSSIBLE CAUSE B6E407000600108 Intake shutter solenoid valve (half) circuit high input • The PCM monitors the output signal to the intake shutter solenoid valve (half) when the intake shutter solenoid valve (half) is on. If the intake shutter solenoid valve (half) voltage is more than 7.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0664 DTC P0664 B6E407000600109 Intake shutter solenoid valve (full) circuit voltage low input • The PCM monitors the output signal to the intake shutter solenoid valve (full). If the intake shutter solenoid valve (full) voltage is less than 7.8 V when the intake shutter solenoid valve (full) is off, the PCM determines that there is a malfunction in the intake shutter solenoid valve (full) control circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0665 DTC P0665 DETECTION CONDITION POSSIBLE CAUSE B6E407000600110 Intake shutter solenoid valve (full) circuit voltage high input • The PCM monitors the output signal to the intake shutter solenoid valve (full) when intake shutter solenoid valve (full) is on. If the intake shutter solenoid valve (full) voltage is more than 7.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P0704 B6E407000700101 DTC P0704 Clutch switch circuit malfunction • The PCM monitors input voltage from the clutch pedal position switch while the engine running. If the input voltage from the clutch pedal position switch does not change when the vehicle stops after accelerating to more than 30 km/h {18.6 mph} and decelerating to 0 km/h {0 mph}, the PCM determines that the clutch pedal position switch circuit has a malfunction.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT INPUT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC End Of Sie DTC P0850 DTC P0850 DETECTION CONDITION POSSIBLE CAUSE B6E407000800101 Neutral switch circuit malfunction • The PCM monitors the input signal from the neutral switch when shifting. If the neutral switch signal is not input even once even when vehicle speed is more than 10 km/h {6.2 mph} the shift lever is operated more than five times, the PCM determines that there is a malfunction in the neutral switch circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P1190 DTC P1190 DETECTION CONDITION POSSIBLE CAUSE F2–166 B6E407001100101 Calibration resistor circuit malfunction • The PCM monitors the input voltage from the calibration resistor of each cylinder. If the PCM detects that the input voltage for any cylinder is more than 4.8 V or less than 0.2 V, the PCM determines calibration resistor malfunction.
ON-BOARD DIAGNOSTIC DTC P1190 Calibration resistor circuit malfunction CALIBRATION RESISTOR NO.1 INJECTOR DRIVER MODULE 4 1E B 6 4 1D A D 4 PCM 8 5 7 37 4 C CALIBRATION RESISTOR NO.2 4 1G 4 B 6 4 1C A D C 8 5 7 62 4 F2 CALIBRATION RESISTOR NO.3 4 4 D 6 4 1H A B 8 5 7 8 5 7 8 7 89 4 C CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? 3 VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC STEP INSPECTION 10 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC troubleshooting. (See F2–40 DTC TABLE.) No Troubleshooting completed.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 ACTION Yes Go to the next step. No Record the FREEZE FRAME DATA on the repair order, then go to the next step. Yes Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step. No Go to the next step.
ON-BOARD DIAGNOSTIC DTC P1391 POSSIBLE CAUSE Glow plug circuit low input • Glow plug relay malfunction • Melt or burnt glow fuse • PCM malfunction • Glow plug malfunction • Connector or terminal malfunction • Open circuit in wiring harness between glow plug relay terminal A and PCM terminal 86 • Open circuit in wiring harness between glow plug relay terminal C and PCM terminal 68 • Open circuit in wiring harness between glow plug relay terminal B and body GND • Open circuit in wiring harness between glow
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 12 INSPECT GLOW PLUG RELAY SIGNAL CIRCUIT FOR SHORT TO GRAND • Turn the engine switch off. • Remove the glow plug connector. • Inspect for continuity between glow plug relay terminal A and body GND. • Is there continuity? 13 INSPECT GLOW PLUG RELAY SIGNAL CIRCUIT FOR OPEN CIRCUIT • Turn the engine switch off. • Inspect for continuity between glow plug relay terminal A and PCM terminal 86.
ON-BOARD DIAGNOSTIC DTC P1392 Glow plug circuit high input PCM GLOW FUSE GLOW PLUG RELAY 4 D A 4 6 8 7 86 GLOW PLUG 4 B C 5 GLOW PLUG RELAY WIRING HARNESS-SIDE CONNECTOR B A D C F2–174 8 4 9 68 PCM WIRING HARNESS-SIDE CONNECTOR 26 25 24 23 22 21 20 19 18 17 16 15 14 52 51 50 49 48 47 46 45 44 43 42 41 40 78 77 76 75 74 73 72 71 70 69 68 67 66 104 103 102 101 100 99 98 97 96 95 94 93 92 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 65 64 63 62 61 60 59 58 57 56 5
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 11 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P2009 DTC P2009 DETECTION CONDITION POSSIBLE CAUSE B6E407002000101 Variable swirl control (VSC) solenoid valve circuit high input • The PCM monitors the output signal to the variable swirl control solenoid valve. If the voltage of the variable swirl control solenoid valve is high even if the variable swirl control solenoid valve is on, the PCM determines that there is a malfunction in the variable swirl control solenoid valve control circuit.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P2010 DTC P2010 DETECTION CONDITION POSSIBLE CAUSE B6E407002000102 Variable swirl control (VSC) solenoid valve circuit low input • The PCM monitors the output signal to the variable swirl control solenoid valve. If the voltage of the variable swirl control solenoid valve is low even if the variable swirl control solenoid valve is off, the PCM determines that there is a malfunction in the variable swirl control solenoid valve control system.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No Troubleshooting completed. End Of Sie DTC P2135 B6E407002100101 DTC P2135 Accelerator pedal position (APP) sensor No.1/No.2 voltage correlation • The PCM monitors the input signals from accelerator pedal position sensor No.1 and accelerator pedal position sensor No.
ON-BOARD DIAGNOSTIC DTC P2136 POSSIBLE CAUSE Accelerator pedal position (APP) sensor No.1/idle switch correlation • APP sensor No.1 malfunction • Connector or terminal malfunction • PCM malfunction APP SENSOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC DTC P2141 POSSIBLE CAUSE EGR solenoid valve (vent) circuit low input • EGR solenoid valve (vent) malfunction • Open circuit in wiring harness between PCM control relay terminal C and EGR solenoid valve (vent) terminal A • Open circuit in wiring harness between EGR solenoid valve (vent) terminal B and PCM terminal 72 • Short to ground in wiring harness between EGR solenoid valve (vent) terminal B and PCM terminal 72 • Connector or terminal malfunction • PCM malfunction EGR SOLENOID VALV
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No DTC troubleshooting completed. End Of Sie DTC P2142 B6E407002100104 DTC P2142 EGR solenoid valve (vent) circuit high input • The PCM monitors the output signal to the EGR solenoid valve (vent).
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P2144 B6E407002100105 DTC P2144 EGR control solenoid valve control circuit low input • The PCM monitors the output signal to the EGR control solenoid valve. If the EGR control solenoid valve voltage is low even if the EGR control solenoid valve is off, the PCM determines that there is a malfunction in the EGR control solenoid valve control system.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC STEP INSPECTION 11 VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See F2–39 OBD DRIVE MODE.) • Are any DTCs present? ACTION Yes Go to the applicable DTC inspection. (See F2–40 DTC TABLE.) No DTC troubleshooting completed. End Of Sie DTC P2145 DTC P2145 B6E407002100106 EGR control solenoid valve circuit high input • The PCM monitors the output signal to the EGR control solenoid valve.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent.
ON-BOARD DIAGNOSTIC DTC P2146 DTC P2146 B6E407002100107 Fuel injector No.1/No.4 circuit malfunction • The PCM monitors each cylinder injection confirmation signal from the IDM while the engine is running. If the PCM does not receive the injection confirmation signal for No.1 and No.4 cylinder normally, the PCM determines that the fuel injector No.1 and No.4 operation is not verified.
ON-BOARD DIAGNOSTIC DTC P2146 Fuel injector No.1/No.4 circuit malfunction PCM CONTROL RELAY TERMINAL C INJECTOR DRIVER MODULE PCM 1A 2B 30 2C 42 2D 44 2E 45 2F 1E 1D 43 CALIBRATION RESISTOR NO.1 4 5 6 7 8 B A D C 37 CALIBRATION RESISTOR NO.2 1G 1C B A D C 62 CALIBRATION RESISTOR NO.3 1H 7 D A B C 89 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC DTC P2149 DTC P2149 B6E407002100108 Fuel injector No.2/No.3 circuit malfunction • The PCM monitors each cylinder’s injection confirmation signal from the IDM while the engine is running. If the PCM does not receive the injection confirmation signal for No.2 and No.3 cylinder normally, the PCM determines that the fuel injector No.2 and No.3 operation is not verified.
ON-BOARD DIAGNOSTIC DTC P2149 Fuel injector No.2/No.3 circuit malfunction PCM CONTROL RELAY TERMINAL C INJECTOR DRIVER MODULE PCM 1A 2B 30 2C 42 2D 44 2E 45 2F 43 CALIBRATION RESISTOR NO.1 1E 1D 8 B A D C 37 F2 CALIBRATION RESISTOR NO.2 1G 4 5 6 1C B A D C 62 7 7 CALIBRATION RESISTOR NO.3 1H D A B C 89 CALIBRATION RESISTOR NO.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 6 7 8 9 10 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Bulletins and/or on-line repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2.
ON-BOARD DIAGNOSTIC DTC P2227 DTC P2227 DETECTION CONDITION POSSIBLE CAUSE B6E407002200101 BARO sensor range/performance problem • The PCM monitors the input signal from the barometric pressure sensor. If the difference between the barometric pressure input from the barometric pressure sensor and the manifold absolute pressure is more than 75 mmHg, the PCM determines that there is a malfunction in the barometric pressure sensor.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
ON-BOARD DIAGNOSTIC Diagnostic procedure STEP INSPECTION 1 VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? 2 3 4 5 VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available? VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine.
TROUBLESHOOTING TROUBLESHOOTING SYMPTOM QUICK DIAGNOSIS CHART B6E408018881101 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 F2–200 × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × Improper tension or damaged drivebelts Seized flywheel Base engine malfunction Improper dipstick Improper engine oil viscosity Hydrolocked egine × Improper valve timing × Low engine compression × × Improper engine oil level × × Charging system malfunction Melting of main or other fuses MIL
TROUBLESHOOTING 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Melting of main or other fuses MIL illuminates Will not crank Hard start/long crank/erratic start/erratic crank Engine stalls After start/at idle Cranks normally but will not start Slow return to idle Engine runs rough/rolling idle Fast idle/runs on Low idle/stalls during deceleration Engine stalls/quits Acceleration/cruise Engine runs rough Acceleration/cruise Misses Acceleration/cruise Buck/jerk Acceleration/cruise/de
TROUBLESHOOTING 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 F2–202 × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × Fuel line restriction or clogging Fuel pressure limiter malfunction × × × × × × × × Suction control valve malfunction Supply pump malfunction Improper gap betw
TROUBLESHOOTING 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 × × × × × × × × × × EGR water cooler malfunction EGR system malfunction Catalyst converter malfunction Exhaust system restriction or clogging × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × IDM or related circuit malfunction CMP sensor pulse wheel is damaged CMP sensor is damaged (such as open or short circuit) Fuel filter restriction or clogging × V-reference voltage supply circuit malfunction Mel
TROUBLESHOOTING F2–204 Fuel pressure sensor or related circuit malfunction × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × × Improper refrigerant charging amount Idle switch misadjustment (including looseness) × Accelerator position sensor or related circuit malfunction × B
TROUBLESHOOTING 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Melting of main or other fuses MIL illuminates Will not crank Hard start/long crank/erratic start/erratic crank Engine stalls After start/at idle Cranks normally but will not start Slow return to idle Engine runs rough/rolling idle Fast idle/runs on Low idle/stalls during deceleration Engine stalls/quits Acceleration/cruise Engine runs rough Acceleration/cruise Misses Acceleration/cruise Buck/jerk Acceleration/cruise/de
TROUBLESHOOTING 5 POSSIBLE CAUSE ENGINE STALLS-AFTER START/AT IDLE • Poor fuel quality • Intake-air system restriction or clogging • Engine overheating • A/C system improper operation • Immobilizer system and/or circuit malfunction (if equipped) • PCM control relay malfunction • Glow system malfunction • Inadequate fuel pressure • Fuel pressure sensor related circuit malfunction • Suction control valve malfunction (built-in supply pump) • Fuel pressure limiter malfunction (built-in common rail) • Fuel lea
TROUBLESHOOTING Diagnostic Procedure STEP 1 2 INSPECTION Note • The following test should be performed for vehicles with immobilizer system. Go to Step 10 for vehicles without immobilizer system. Connect the WDS or equivalent to the DLC-2. Do the following conditions appear? • The engine is not completely started. • DTC B1681 is displayed. Is the coil connector securely connected to the coil? 3 Does the security light illuminate? 4 Connect the WDS or equivalent to the DLC-2 and retrieve the DTC.
TROUBLESHOOTING STEP INSPECTION 13 Connect the WDS or equivalent to the DLC-2. Turn the engine switch to the ON position. Retrieve any DTC. Is the DTC displayed? 14 Does the engine start normally after warm-up? 15 Is there any restriction in the exhaust system or the catalyst converter? 16 Access the RPM PID. Is the RPM PID indicating the engine speed while cranking the engine? Note • The following test should be performed on the vehicles with A/C system.
TROUBLESHOOTING STEP INSPECTION 26 Is the engine compression correct? 27 Inspect the fuel injector. Is the fuel injector normal? 28 Inspect the IDM. Is the IDM normal? 29 Inspect EGR system operation. Is EGR system operation normal? 30 RESULTS ACTION Yes Go to the next step. No Inspect for the following: • Damaged valve seat • Worn valve stem and valve guide • Worn or stuck piston ring • Worn piston, piston ring or cylinder • Improper valve timing Service if necessary. Yes Go to the next step.
TROUBLESHOOTING Diagnostic Procedure STEP 1 2 INSPECTION Note • The following test should be performed for the vehicles with immobilizer system. Go to Step 10 for the vehicles without immobilizer system. Connect the WDS or equivalent to the DLC-2. Do the following conditions appear? • The engine is not completely started. • DTC B1681 is displayed.
TROUBLESHOOTING STEP INSPECTION 12 Connect the WDS or equivalent to the DLC-2. Turn the engine switch to the ON position. Retrieve any DTC. Is the DTC displayed? 13 Inspect glow system operation. Is glow system operation normal? 14 Inspect the fuel pipe for fuel leakage. Is any fuel leakage found on the fuel pipe? 15 Visually inspect the CKP sensor and the pulse wheel teeth. Are the CKP sensor and the pulse wheel teeth normal? Measure the gap between the CKP sensor and the pulse wheel teeth.
TROUBLESHOOTING NO.8 ENGINE RUNS ROUGH/ROLLING IDLE 8 DESCRIPTION POSSIBLE CAUSE B6E408018881104 ENGINE RUNS ROUGH/ROLLING IDLE • The engine speed fluctuates between the specified idle speed and the lower speed and the engine shakes excessively. • The idle speed is too slow and the engine shakes excessively. • Poor fuel quality • Air leakage from intake-air system • Intake-air system restriction • Incorrect idle speed • Engine overheating • Cooling fan No.
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Inspect for the following: • Fuel quality (such as water contamination, winter/summer blend) • Fuel line/fuel filter clogging • Loose bands on intake-air system • Cracks on intake-air system parts • Intake-air system restriction • Vacuum leakage • Cooling fan No.1 system operation Are all items normal? 2 Is the engine overheating? 3 Connect the WDS or equivalent to the DLC-2. Turn the engine switch to the ON position. Retrieve any DTC.
TROUBLESHOOTING STEP INSPECTION 10 Visually inspect the CMP sensor and the pulse wheel teeth. Are the CMP sensor and the pulse wheel teeth normal? 11 Inspect the fuel pressure sensor. Is the fuel pressure normal? 12 Inspect the suction control valve. Is the suction control valve normal? 13 Is the engine compression correct? 14 Inspect the fuel injector. Is fuel injector normal? 15 Inspect the EGR system operation. (See F2–232 EGR Control System Inspection.
TROUBLESHOOTING 10 POSSIBLE CAUSE LOW IDLE/STALLS DURING DECELERATION • Intake-air system restriction or clogging • Poor fuel quality • A/C system improper operation • Inadequate fuel pressure • Suction control valve malfunction (built-in supply pump) • Fuel pressure limiter malfunction (built-in common rail) • Fuel leakage • Fuel line restriction or clogging • Fuel filter restriction or clogging • Incorrect fuel injection timing • Incorrect idle speed • Erratic signal from CKP sensor • Erratic signal fro
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Does the engine idle rough? 2 3 Inspect for the following: • Fuel line/fuel filter clogging or restriction • Intake-air system restriction or clogging • Fuel quality (such as water contamination, winter/summer blend) Are all the items normal? Perform the self-test function using the WDS or equivalent. Turn the engine switch to the ON position. Retrieve any DTC. Is the DTC displayed? RESULTS ACTION Yes Go to the symptom troubleshooting “NO.
TROUBLESHOOTING STEP INSPECTION 12 Is the engine compression correct? 13 Inspect the fuel injector. Is the fuel injector normal? 14 15 Note • The following test should be performed on the vehicles with A/C system. If the following test cannot be performed due to the engine stall, go to the next step. • Go to the next step for the vehicle without A/C system. Connect the pressure gauge to the A/C line. Turn the blower and the A/C switches on.
TROUBLESHOOTING POSSIBLE CAUSE • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Poor fuel quality Glow system malfunction Air leakage from intake-air system Intake-air system restriction or clogging Engine overheating A/C system improper operation Turbocharger malfunction Variable swirl control (VSC) system malfunction EGR system malfunction EGR valve position sensor malfunction Neutral switch or related circuit malfunction Improper cooling fan No.1 or cooling fan No.
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Is the idle speed stable? 2 Is the engine overheating? 3 Perform the self-test function using the WDS or equivalent. Turn the engine switch to the ON position. Retrieve any DTC.
TROUBLESHOOTING STEP INSPECTION 11 Inspect the adjustment of the accelerator position sensor and the idle switch. Are the accelerator position sensor and the idle switch adjusted correctly? 12 Inspect the neutral switch adjustment. Is the neutral switch adjusted correctly? 13 14 15 Visually inspect the CKP sensor and the pulse wheel teeth. Are the CKP sensor and the pulse wheel teeth normal? Measure the gap between the CKP sensor and the pulse wheel teeth. Specification 1.5—2.5 mm {0.059—0.
TROUBLESHOOTING 12 POSSIBLE CAUSE LACK/LOSS OF POWER-ACCELERATION CRUISE • Poor fuel quality • Air leakage from intake-air system • Intake-air system restriction or clogging • Engine overheating • A/C system improper operation • Improper operation of A/C cut-off control • Variable boost control (VBC) system malfunction • Variable swirl control (VSC) system malfunction • EGR system malfunction • EGR valve position sensor malfunction • Vacuum leakage • Clutch slippage • Exhaust system and/or catalyst conver
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Is the idle speed stable? 2 Is the engine overheating? 3 Perform the self-test function using the WDS or equivalent. Turn the engine switch to the ON position. Retrieve any DTC.
TROUBLESHOOTING STEP INSPECTION 12 Inspect if the turbocharger compressor wheel by hand. Does the wheel turn easily and smoothly? 13 Inspect if the turbocharger turbine wheel is damaged, cracked or interfering with the housing on the vehicle. RESULTS ACTION Yes Go to the next step. No Replace the turbocharger. Yes No Replace the turbocharger. Go to the next step. Yes Excessive amount of oil is found: Replace the turbocharger. Small amount of oil is found: Wipe oil off vehicle, then go to the next step.
TROUBLESHOOTING STEP INSPECTION 25 Inspect the fuel injector. Is the fuel injector normal? 26 Inspect the IDM. Is the IDM normal? 27 Inspect the timing belt for the following: • Gear teeth chipping • Low tension • Breakage damage or cracks Is the timing belt normal? RESULTS Yes No Yes No Yes No 28 ACTION Go to the next step. Repair or replace if necessary. Go to the next step. Repair or replace if necessary.
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Does the engine run cold? 2 3 4 Inspect for the following: • Fuel quality (such as water contamination, winter/summer blend) • Fuel return line clogging and/or restriction • Intake-air system restriction or clogging • Exhaust system and/or catalyst converter restriction or clogging • Charge air cooler condition (restriction or damaged) Are all the items normal? Connect the WDS or equivalent to the DLC-2. Access the ECT PID.
TROUBLESHOOTING STEP INSPECTION 12 Inspect if the turbocharger turbine wheel is damaged, cracked or interfering with the housing on the vehicle. RESULTS ACTION Yes Replace the turbocharger. No Go to the next step. Note • Inspect all the fins on each turbine wheel. 13 Is there any problem? Is any engine oil found inside the turbocharger turbine housing? 15 Inspect the EGR system operation. (See F2–232 EGR Control System Inspection.
TROUBLESHOOTING NO.15 EMISSION COMPLIANCE 15 DESCRIPTION POSSIBLE CAUSE B6E408018881109 EMISSION COMPLIANCE • Fails emissions test.
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Is the engine overheating? 2 Does the engine run cold? 3 Connect the WDS or equivalent to the DLC-2. Perform the self-test function using the WDS or equivalent. Turn the engine switch to the ON position. Retrieve any DTC.
TROUBLESHOOTING STEP INSPECTION 13 Inspect the turbocharger compressor wheel by hand. Does the wheel turn easily and smoothly? 14 Inspect if the turbocharger turbine wheel is damaged, cracked or interfering with the housing on vehicle. RESULTS ACTION Yes Go to the next step. No Replace the turbocharger. Yes No Replace the turbocharger. Go to the next step. Yes Excessive amount of oil is found: Replace the turbocharger. Small amount of oil is found: Wipe oil off vehicle, then go to the next step.
TROUBLESHOOTING STEP INSPECTION 26 Inspect the fuel injector. Is the fuel injector normal? 27 Inspect the IDM. Is the IDM normal? 28 Inspect the timing belt for followings: • Gear teeth chipping • Low tension • Breakage damage or cracks Is the timing belt normal? RESULTS Yes No Yes No Yes No 29 ACTION Go to the next step. Repair or replace if necessary. Go to the next step. Repair or replace if necessary.
TROUBLESHOOTING Diagnostic Procedure STEP INSPECTION 1 Inspect for the following: • Intake-air system clogging or restriction • Exhaust system and/or catalyst converter restriction or clogging • Charge air cooler condition (restriction or damaged) Are all the items normal? 2 Perform the self-test function using the WDS or equivalent. Turn the engine switch to the ON position. Retrieve any DTC. Is the DTC displayed? RESULTS ACTION Yes Go to the next step. No Service if necessary. Repeat Step 1.
TROUBLESHOOTING STEP INSPECTION 13 Inspect for improper operation, kinks, clogging or disconnection on guide blade actuator. Is the actuator normal? 14 15 16 17 Remove the parts necessary to inspect the turbocharger. Do not remove the turbocharger. Inspect if the turbocharger compressor wheel is bent, damaged, or interfering with housing on the vehicle. Is there any problem? Inspect if the turbocharger compressor wheel locknut is loose or has fallen into the turbocharger.
TROUBLESHOOTING • If not as specified, inspect the following. — EGR valve (stuck open) — EGR valve position sensor (See F2–37 EGR VALVE POSITION SENSOR INSPECTION.) Specification: 0.4—0.6 V 7. Start the engine and run it at idle speed. 8. Verify that the EGRVP PID is within the specifications. • If not as specified, inspect the following: — EGR solenoid valve (vacuum) — EGR solenoid valve (vent) — EGR control solenoid valve — EGR valve position sensor (See F2–37 EGR VALVE POSITION SENSOR INSPECTION.
SPECIAL TOOLS ST SPECIAL TOOLS .................................................ST-2 FUEL AND EMISSION CONTROL SYSTEMS .......................................................
SPECIAL TOOLS SPECIAL TOOLS FUEL AND EMISSION CONTROL SYSTEMS B6E941001001102 WDS – End Of Sie ST–2 –