Engine Cranks But Will Not Start - DaimlerChrysler Jeep Grand Cherokee 2002 Service Manual

DRIVEABILITY - DIESEL
Symptom:

*ENGINE CRANKS BUT WILL NOT START

CHECK CAMSHAFT POSITION SENSOR SIGNAL
CHECK CRANKSHAFT POSITION SENSOR SIGNAL
CHECKING FOR ECM CODES
CHECKING FOR SKIM CODES
CHECKING THE ECT SENSOR
CHECKING THE GLOW PLUG OPERATION
ENGINE CONTROL MODULE
ENGINE DRIVE GEAR/SPROCKET
FUEL INJECTOR DRIVER CIRCUIT(S) SHORTED TO GROUND
FUEL PRESSURE SENSOR
FUEL PRESSURE SENSOR 5-VOLT SUPPLY CIRCUIT OPEN
FUEL PRESSURE SENSOR SIGNAL CIRCUIT OPEN
FUEL SUPPLY CONTAMINATION
FUEL SYSTEM PRESSURE MECHANICAL
FUEL SYSTEM RESTRICTION
SENSOR GROUND OPEN
TEST
1 NOTE: The ECM must have proper power and ground connections for the
following tests to be valid. Refer to Checking the ECM Power and Grounds
in the symptom list.
Turn the ignition on.
With the DRBIII , read the ECM DTCs.
Does the DRBIII display any ECM DTCs?
Yes → Refer to symptom list for problems related to ECM DTC.
→ Go To 2
No
2 Turn the ignition on.
With the DRBIII , read the SKIM DTCs.
Does the DRBIII display any SKIM DTCs?
Yes → Refer to symptom list for problems related to SKIM DTC.
→ Go To 3
No
POSSIBLE CAUSES
ACTION
Perform NO START VERIFICATION - VER-1.
Perform NO START VERIFICATION - VER-1.
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APPLICABILITY
All
All