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2007 Pontiac G6 3.5L MIL Lamp on, reduced engine power
Posted to GM Driveability on 6/15/2010 6 Replies

This ones for the GM guys. Had a 2007 G6 come in with CEL on and reduced engine power displayed on the radio. Pulled a P2138 and per test flow chart replaced the pedal assembly.

Two days later the vehicle is back with the same code. The customer said that aft...

6 Replies Received (View Replies)

  Related Documents & Media  2007 Pontiac G6

 
Message Closed

car Vehicle Data

2007 Pontiac G6

VIN 1G2ZG58N07
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Engine Power
OccursIntermittently, Apparently Wet Days

Trouble Codes

P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed

car Vehicle Data

2007 Pontiac G6

VIN 1G2ZG58N07
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Engine Power
OccursIntermittently, Apparently Wet Days

Trouble Codes

P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation