2000 Chevrolet Cavalier 2.2L MIL Lamp on
This vehicle came in with the MIL on and the code P0141 stored. Followed alldata testing procedures and verified proper operation. All was well with O2 and its circuit. Test revealed PCM issue. tested all powers and grounds for PCM. Replaced PCM resolving issu...
FIX posted 9/5/2004
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Vehicle Data2000 Chevrolet Cavalier
Trouble Codes
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Vehicle Data
2000 Chevrolet Cavalier
VIN | 1G1JC1243Y |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |