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P1391 Diagnostic Trouble Code Discussion for June 2009

CKP Or CMP Sensor Signal Intermittent

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Trouble Ticket Help Requests for DTC P1391
Help Request Posted
1999 Dodge Durango SLT 5.9L No Start VIN: 1B4HS28Z0X
P1391: CKP Or CMP Sensor Signal Intermittent. Customer states will not start at times, usually after driving when vehicle becomes hot, can let it sit for 30 minutes will start back up. Would not start one time for me, on scan tool the CAM Syn counts were 0 with engine turning. Has several codes see above...
June 22, 2009
1998 Chrysler Concorde LX 2.7L Hesitation, Cuts out, Stall VIN: 2C3HD46RXW
P1391: CKP Or CMP Sensor Signal Intermittent. mostly after drive it a few minutes ,start hesitation and cutting of , start up right a way ,if don`t gas it stay running! but when you gas it will stall. thank you all for your help matt
June 29, 2009
2000 Dodge Intrepid 2.7L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: 2B3HD46R9Y
P1391: CKP Or CMP Sensor Signal Intermittent. ... came from a rental car place for check engine light and cutting out. other shop rebuild the engine and keeped the car for 3 1/2 months. i scanned and got the p1391 i replaced the cam and crank sensors and after i have the same problem so i replaced the pcm...
June 29, 2009