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P1125 Diagnostic Trouble Code Discussion for December 2008

Accelerator Pedal Position System

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Trouble Ticket Help Requests for DTC P1125
Help Request Posted
2006 Pontiac Grand Prix 3.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 2G2WP55206
P1125: TP Sensor 1 Circuit Malfunction. The car came in with app sensor codes I went through the test all wiring tests ok it has a 5v ref like it should but was setting the codes. According to the test it said to replace the app sensor so I did. It ran ok for a few minutes and than started setting t...
December 09, 2008