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P2127 Diagnostic Trouble Code Discussion for November 2006

Accelerator Pedal Position Sensor 2 Circuit Low

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Trouble Ticket Help Requests for DTC P2127
Help Request Posted
2004 Dodge Ram 3500 ST 5.9L Hesitation, MIL Lamp on VIN: 3D7MU48C14
P2127: Throttle Validation Switch Low. ... came in with code P2127 and a very bad hesitation in the first inch of throttle movement I performed the proper test as per alldata charts for that code replaced apps sensor this one bolts to the engine the hesitation is much better but I am unable to clea...
November 02, 2006