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2001 Pontiac Grand Am SE 2.4L Misfire, MIL Lamp on, HIGH IDLE
I am obtaining recoccuring continous fault codes P0300,P0302,P0502.I have an intermittent slight misfire at idle only; that i can feel. I have verified misfire counts present with scan tool on cylinder 2. My fuel trims look good with no vacuum leaks. The idle ...
FIX posted 5/7/2006
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2NE52T31 |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp on, High Idle |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0502 | Vehicle Speed Sensor Circuit Low Input |
Message Closed w/FIX
Vehicle Data
2001 Pontiac Grand Am SE
| VIN | 1G2NE52T31 |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / MFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp on, High Idle |
| Occurs | Idle |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0502 | Vehicle Speed Sensor Circuit Low Input |
Video