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P2138 Diagnostic Trouble Code Discussion for February 2005

Accelerator Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2002 Nissan Altima 2.5L MIL Lamp on, Loss of power VIN: 1N4AL11D22
P2138: Accelerator Pedal Position sensor circuit range/performance problem. This vehicle was purchased one month ago by a personal friend. It has been to two different dealers and still has the same intermittent problem. Customer says that the "Ck. Eng" light will illuminate and vehicle looses power(obviously limp mode). If he...
February 18, 2005