P1276 Diagnostic Trouble Code Discussion for September 2006
Accelerator Pedal Position Sensor 1 Performance
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| Help Request | Posted | |
| 2000 Porsche Boxster Roadster 2.7L MIL Lamp on VIN: WP0CB29884 P1276: aging of 02 sensor ahead of TWC. checked codes & checked long term fuel trim -15 replaced AMM & long term fuel trim went to 16 , reinstalled original AMM ,cleaned throttle plate smoke tested intake no leaks found |
September 05, 2006 | |
| 2000 Porsche Boxster Roadster 2.7L MIL Lamp on VIN: WP0CB29884 P1276: aging of 02 sensor ahead of TWC. checked codes & checked long term fuel trim -15 replaced AMM & long term fuel trim went to 16 , reinstalled original AMM ,cleaned throttle plate smoke tested intake no leaks found |
September 19, 2006 |
