
2001 Chevrolet Impala 3.8L MIL Lamp on
I have a 2001 Chevy Impala with a 3.8 engine. The car came in for a "Check Engine Light On". We pulled codes first, the only code was a PO140, insufficient activity on O2 sensor, sensor 2. I checked the fuses under the hood and found the O2 sensor fuse blown a...
FIX posted 11/7/2005
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Message Closed w/FIX
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VIN | 2G1WF55K51 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | After 2nd Ignition Cycle |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Impala
VIN | 2G1WF55K51 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | After 2nd Ignition Cycle |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |