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2004 Jeep Liberty Renegade 3.7L Poor Idle Quality, MIL Lamp on
Posted to Chrysler Driveability on 4/30/2013 6 Replies

I am thinking this has a shorted harness on truck or fuse panel. Tps signal return wire with tps disconnected has 3.7 volts on it coming from ecm. Ground and signal return go directly to ecm no splices 5 volt reference shart via splice with crank sensor. Map s...

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  Related Documents & Media  2004 Jeep Liberty Renegade

 
Message Closed w/FIX

car Vehicle Data

2004 Jeep Liberty Renegade

VIN [No VIN Available]
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCode Sets Mostly Koeo
Misc.With Light Package

Trouble Codes

P0123Throttle Position Sensor Circuit High Voltage
P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Jeep Liberty Renegade

VIN [No VIN Available]
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursCode Sets Mostly Koeo
Misc.With Light Package

Trouble Codes

P0123Throttle Position Sensor Circuit High Voltage
P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction