Technical Definition:

Crankshaft Position (CKP) System Variation Not Learned

Technical Description:

Possible Causes:

Possible Symptoms:

Crankshaft Position System Variation Not Learned

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Crankshaft Position (CKP)
– Crankshaft Position (CKP) sensor harness is open or shorted
– Crankshaft Position (CKP) sensor circuit poor electrical connection
– Damaged crankshaft pulse wheel teeth

Specific Makes:

– Engine fails to start
– Engine runs rough