Specifications

POSSIBLE CAUSES
CHECKING THE FUEL DELIVERY SYSTEM
CORRECTION QUANTITY CHECK
CYLINDER SPEED CHECK
FUEL INJECTION PUMP CHECK
FUEL LEAK QUANTITY CHECK
FUEL LEAK QUANTITY CHECK
FUEL PRESSURE SOLENOID
FUEL PRESSURE SOLENOID CHECK
FUEL PRESSURE VARIATION CHECK
FUEL PUMP
FUEL QUANTITY SOLENOID
FUEL SYSTEM CONTAMINATION
FUEL SYSTEM LEAK
INTERMITTENT CONDITION
TEST ACTION APPLICABILITY
1 WARNING: HIGH-PRESSURE FUEL LINES DELIVER DIESEL FUEL UN-
DER EXTREME PRESSURE FROM THE INJECTION PUMP TO THE FUEL
INJECTORS. THIS MAY BE AS HIGH AS 23,200 PSI (1600 BAR). USE
EXTREME CAUTION WHEN INSPECTING FOR HIGH-PRESSURE FUEL
LEAKS.
WARNING: FUEL UNDER THIS AMOUNT OF PRESSURE CAN PENE-
TRATE SKIN CAUSING PERSONAL INJURY OR DEATH. INSPECT FOR
HIGH-PRESSURE FUEL LEAKS WITH A SHEET OF CARDBOARD. WEAR
SAFETY GOGGLES AND ADEQUATE PROTECTIVE CLOTHING WHEN
SERVICING FUEL SYSTEM.
Turn the ignition on.
With the DRBIIIt, read the ECM DTCs.
Are there any other DTCs present?
All
Yes → Refer to symptom list for problems related to the DTC other than
this DTC.
Perform ROAD TEST VERIFICATION - VER-2.
No → Go To 2
2 Turn the ignition on.
With the DRBIIIt, erase the ECM DTCs.
Attempt to start the engine.
Does the engine start and idle?
All
Yes → Go To 3
No → Go To 17
118
DRIVEABILITY - DIESEL
P2015-FUEL RAIL PRESSURE MALFUNCTION MAXIMUM FUEL FLOW
EXCEEDED —
Continued