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1999 Pontiac Grand Am SE 2.4L Misfire
i have this pontiac with miss in cly. [...] injector [...] grounded all the time, continuse [...] checked wires between injectors and computer for shorts,none [...] drivers in computer are [...] o2 sencor code have any affect on injector circuit?any input will...
FIX posted 1/24/2003
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2NE12TOX |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0200 | Electronic Throttle Control System - Position |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Am SE
| VIN | 1G2NE12TOX |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Always |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0200 | Electronic Throttle Control System - Position |
| P0300 | Multiple Misfire Detected |
Video