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2006 Pontiac Grand Prix 3.8L MIL Lamp on
Found no resistance in the black/white wire from ecm to o/2 sensor. ran a seperate wire just to make sure. when vehicle starts cold it spikes to 1.97 amps in the first 10 seconds and sticks the code in the ecm. has to sit with key off for 10 hours before it wi...
FIX posted 8/31/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 2G2WP55266 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
| Misc. | Po053 First 10 Seconnds |
Trouble Codes
| P0053 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance |
Message Closed w/FIX
Vehicle Data
2006 Pontiac Grand Prix
| VIN | 2G2WP55266 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
| Misc. | Po053 First 10 Seconnds |
Trouble Codes
| P0053 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Resistance |
Video