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P2138 Diagnostic Trouble Code Discussion for December 2007

Accelerator Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2005 Pontiac G6 GT 3.5L Hesitation, Stall, MIL Lamp on VIN: 1G2ZH528X5
P2138: Accelerator Pedal Position Sensor 1-2 Correlation Error. checked all grounds underhoods & wiring found no problems
December 14, 2007