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P0315 Diagnostic Trouble Code Discussion for November 2012

Crankshaft Position Sensor Variation Not Learned


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Trouble Ticket Help Requests for DTC P0315
Help Request Posted
2009 Jeep Patriot Sport 2.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1J4FF28B69
P0315: crank position variation not learned. we have a good one on our hands. the vehicle came in as a no start. it had three codes in it with the 300,315, and 335. we put a crank sensor in it and it started. it ran very well for a few minutes and then all of the sudden it started to misfire. so we turne...
November 08, 2012
2009 Jeep Patriot Sport 2.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1J4FF28B69
P0315: crank position variation not learned. we have a good one on our hands. the vehicle came in as a no start. it had three codes in it with the 300,315, and 335. we put a crank sensor in it and it started. it ran very well for a few minutes and then all of the sudden it started to misfire. so we turne...
November 08, 2012