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P1276 Diagnostic Trouble Code Discussion for September 2006

Accelerator Pedal Position Sensor 1 Performance


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Trouble Ticket Help Requests for DTC P1276
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
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