Specifications

ON-BOARD DIAGNOSTIC
F167
F
End Of Sie
3 CLASSIFY INTERMITTENT CONCERN OR
CONTINUOUS CONCERN
• Clear DTC from PCM memory using WDS or
equipment.
• Drive vehicle under following conditions:
 Engine coolant temperature is above 63 °
°°
°C
{145 °
°°
°F}.
 Engine speed: below 3,750 rpm
 Throttle opening angle is below as
followings
• Engine speed below 1,500 rpm: above
35 %
• Engine speed between 1,5002,500
rpm: between 2535%
• Engine speed above 2,500: below 25 %
• Is pending code the same as DTC present?
Yes Go to next step.
No Intermittent concern exists. Go to INTERMITTENT
CONCERN TROUBLESHOOTING procedure.
(See F227 INTERMITTENT CONCERN
TROUBLESHOOTING.)
4 VERIFY STORED OTHER DTCS
• Verify stored DTCs using WDS or equipment.
• Is other DTC present except P0117, P0118,
P0121, P0122, P0123 and/or P0335?
Yes Go to appropriate DTC troubleshooting procedures.
No Go to next step.
5 INSPECT VTCS SHUTTER VALVE ACTUATOR
• Carry out VTCS operation inspection.
(See F231 Variable Tumble Control System
(VTCS) Operation Inspection.)
• Is VTCS shutter valve actuator okay?
Yes Go to next step.
No Replace VTCS shutter valve actuator, then go to Step 8.
6 INSPECT VARIABLE TUMBLE CONTROL
SOLENOID VALVE
• Carry out Variable tumble control solenoid
valve airflow inspection.
(See F15 VARIABLE TUMBLE CONTROL
SOLENOID VALVE INSPECTION.)
• Is variable tumble control solenoid valve okay?
Yes Go to next step.
No Replace variable tumble control solenoid valve, then go to
Step 8.
7 INSPECT PCM FOR POOR CONNECTION
• Inspect for poor connection at PCM terminal 4T
(damaged/pulled-out terminals, corrosion,
etc.).
• Is there malfunction?
Yes Repair terminal, then go to next step.
No Go to next step.
8 VERIFY TROUBLESHOOTING OF DTC P2006
COMPLETED
• Make sure to reconnect all disconnected
connectors.
• Start engine.
• Clear DTC from PCM memory using WDS or
equipment.
• Start engine.
• Drive vehicle under following conditions:
 Engine coolant temperature is above 63 °
°°
°C
{145 °
°°
°F}.
 Engine speed: below 3,750 rpm
 Throttle opening angle is below as
followings
• Engine speed below 1,500 rpm: above
35 %
• Engine speed between 1,5002,500
rpm: between 2535%
• Engine speed above 2,500: below 25 %
• Is pending code the same as DTC present?
Yes Replace PCM, then go to next step.
(See F43 PCM REMOVAL/INSTALLATION.)
No Go to next step.
9 VERIFY AFTER REPAIR PROCEDURE
• Perform After Repair Procedure.
(See F66 AFTER REPAIR PROCEDURE.)
• Is there any DTC present?
Yes Go to applicable DTC troubleshooting.
(See F67 DTC TABLE.)
No Troubleshooting completed.
STEP INSPECTION ACTION