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Home >> Jeep >> 2007 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0271 To P0441 >> P0315-No Crank Sensor Learned >> Possible Causes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Possible Causes

Possible Causes 
CRANKSHAFT POSITION SENSOR CIRCUIT WIRING OR CONNECTORS
CRANKSHAFT POSITION SENSOR
CRANKSHAFT, TONE WHEEL OR FLEX PLATE

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .