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1998 Jeep Cherokee Classic 4.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on, rough idle,dtc1391
Posted to Chrysler Driveability on 7/3/2014 10 Replies

As noted above in the detailed description of my repairs and adjustments, I cannot seem to get rid of that dtc p1391. loss of camshaft crank. I was thinking of my crankshaft sensor, maybe my trigger wheel being too far away from the sensor, maybe trash stuck t...

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  Related Documents & Media  1998 Jeep Cherokee Classic

 
Message Closed w/FIX

car Vehicle Data

1998 Jeep Cherokee Classic

VIN 1J4FJ68S7W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi-port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Misfire, MIL Lamp on, Rough Idle,Dtc1391
OccursAlways, Cold, Hot, Read Comments...
Misc.4 Wd

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent
Message Closed w/FIX

car Vehicle Data

1998 Jeep Cherokee Classic

VIN 1J4FJ68S7W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / multi-port
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Misfire, MIL Lamp on, Rough Idle,Dtc1391
OccursAlways, Cold, Hot, Read Comments...
Misc.4 Wd

Trouble Codes

P1391CKP Or CMP Sensor Signal Intermittent