
2004 Jeep Wrangler Sport 4.0L Cuts out, Stall, MIL Lamp on
This vehicle brought to us from the city yard, they replaced crank sensor due to stalling and trouble code, problem still exists, we monitored the cam sensor and crank sensor wires with lab scope and found normal wave form pattern, replaced cam sensor and chec...
Summary posted 8/23/2010
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VIN | 1J4F449S44 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Stall, MIL Lamp On |
Occurs | Intermittently |
Misc. | Police Parking Patrol Jeep |
Trouble Codes
P1391 | CKP Or CMP Sensor Signal Intermittent |
Message Closed w/Summary
Vehicle Data
2004 Jeep Wrangler Sport
VIN | 1J4F449S44 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Stall, MIL Lamp On |
Occurs | Intermittently |
Misc. | Police Parking Patrol Jeep |
Trouble Codes
P1391 | CKP Or CMP Sensor Signal Intermittent |