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P2128 Diagnostic Trouble Code Discussion for January 2008

Accelerator Pedal Position Sensor 1 Circuit High

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Trouble Ticket Help Requests for DTC P2128
Help Request Posted
2002 Audi A4 3.0L MIL Lamp on VIN: WAULT68E92
P2128: TPS/Pedal position sensor switch E circuit high input. Custome came in saying Check engine and traction control lamp on and has been for a while. (no local dealer) Now engine sputters and will not rev. Replaced MAF sensor, drivabilty complaint gone. Now trying to repair other DTC's. Replaced the accel pedal positi...
January 25, 2008