Specifications

TEST ACTION APPLICABILITY
9 Turn the ignition off.
Using the DRBIIIt lab scope, backprobeboth of the CKPSensor Signalcircuits at the
ECM harness connector.
NOTE: Refer to Charts and Graphs to view a correct CKP Sensor signal.
Start the engine, if the engine will not start, crank the engine for several seconds
while monitoring the DRBIIIt.
Does the DRBIIIt display a steady clean CKP Signal pattern for each circuit?
All
Yes → Go To 10
No → Perform Test for DTC P2045-Crankshaft Position Sensor Circuit
Dynamic Plausibility.
Perform NO START VERIFICATION - VER-1.
10 Refer to the Service Information to ensure the Engine Drive Gears/Sprocket are
installed correctly and the camshaft and crankshaft gears are timed correctly.
Were any problems found?
All
Yes → Repair as necessary.
Perform NO START VERIFICATION - VER-1.
No → Replace and program the Engine Control Module in accordance
with the Service Information.
Perform NO START VERIFICATION - VER-1.
241
DRIVEABILITY - DIESEL
*ENGINE CRANKS BUT WILL NOT START — Continued