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P2138 Diagnostic Trouble Code Discussion for August 2011

Accelerator Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2004 Nissan Murano SE 3.5L No power/accel VIN: JN8AZ08T14
P2138: Accelerator Pedal Position Sensor Range/Performance (Bank 1). Hi all, I've made a career out of fixing the un-fixable but after this vehicle I'm leaning hard towards stand up comedy. It came in in limp home mode also with transmission codes and o2 heater codes. Weird thing is the transmission slipped/chattered like crazy...
August 09, 2011
2005 Saab 9-3 Arc 2.0L MIL Lamp on VIN: YS3FD75Y45
P2138: Pedal position plausabitity between circuit 1 and 2. After this post i'm gonna have to give up, something we rarely do despite having less than ideal equipment for diagnosing these cars. However, this particular problem seemed easy enough, i was wrong. This one APP code ONLY sets when going from key off to on. I...
August 11, 2011