1998 Jeep Wrangler SE 2.5L MIL Lamp on
after sart up and run in engine thru code p1391 thought it was just fluke cleared and reset all adaptives. code returned on test drive. check codes found the cam crank sync is stateing lost. check all connections and grounds all are clean and good. i'm not a j...
FIX posted 8/26/2009
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Message Closed w/FIX
Vehicle Data1998 Jeep Wrangler SE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Jeep Wrangler SE
VIN | 1J4FY29P8W |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | New Long Block Assembly |
Trouble Codes
P1391 | CKP Or CMP Sensor Signal Intermittent |