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1996 Pontiac Grand Am 2.4L Poor Idle Quality, Hesitation
Hello fellow Techs, I have this Grand Am that loses power on acceleration within the first minute of driving it. After that the car's fine. The only peculiar thing I can see on the scanner is that ignition timing is at -30 degrees. This doesn't sound r...
FIX posted 6/22/2000
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Message Closed
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| VIN | 1G2NES2T0T |
| Engine | 2.4 L / 4 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Cold, on Accel |
| Misc. | Twin Cam |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
Message Closed
Vehicle Data
1996 Pontiac Grand Am
| VIN | 1G2NES2T0T |
| Engine | 2.4 L / 4 cyl |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Cold, on Accel |
| Misc. | Twin Cam |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |