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2001 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on
Posted to Chrysler Driveability on 11/10/2009 11 Replies

Vehicle returned with 3 codes (LDP problem also). Scoped the crank sensor, looked OK. Haven't scoped cam sensor yet. Does anybody know if these codes have a relationship. This request may be a little premature as I haven't checked the cam sensor yet, but if yo...

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  Related Documents & Media  2001 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S21
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0320No Crank Reference Signal To PCM
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1494EVAP Leak Detection Pump Switch Or Mechanical Fault
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S21
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0320No Crank Reference Signal To PCM
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1494EVAP Leak Detection Pump Switch Or Mechanical Fault