OBD-II Trouble Code Description for P0315 Dodge

Crankshaft Position System Variation Not Learned

What does this mean?

OBD2 Code P0315 Dodge definition:
The PCM is unable to learn and correct for mechanical inaccuracies in crankshaft pulse wheel tooth spacing. This DTC disables the misfire monitor.

Symptoms

Possible sumptoms of OBD code P0315 Dodge
– Engine Light ON (or Service Engine Soon Warning Light)

Causes

Possible causes of OBD code P0315 Dodge
– Damaged crankshaft pulse wheel teeth. – Damaged CKP sensor.

Possible Solutions

Visual inspection of the CKP sensor and crankshaft pulse wheel teeth for damage.