P1345

DTC P1345 CKP/CMP Correlation:

CKP Sensor Circuit:

Circuit Description

This DTC determines if the distributor is installed incorrectly, or if there is a mechanical malfunction in the engine. The DTC P1345 is a type A DTC.


Conditions For Setting The DTC

When the engine is running, the cam sensor reference pulse is not detected at the correct relative position to the crankshaft position sensor pulse.


Action Taken When The DTC Sets

The Vehicle Control Module (VCM) turns on the Malfunction Indicator Lamp (MIL).

Conditions For Clearing The MIL/DTC

The VCM turns the MIL off after 3 consecutive driving trips without a fault condition present. A history DTC will clear if no fault conditions have been detected for 40 warm-up cycles (coolant temperature has risen 40°F from the start-up coolant temperature and the engine coolant temperature exceeds 160°F during that same ignition cycle) or the scan tool clearing feature has been used.