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P2122 Diagnostic Trouble Code Discussion for June 2016

Accelerator Pedal Position Sensor 1 Circuit Low


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Trouble Ticket Help Requests for DTC P2122
Help Request Posted
2005 Dodge Ram 1500 ST 5.7L Stall VIN: 1D7HA18D25
P2122: APP Sensor Circuit 1 low. This one bit us hard, was towed in, very intermittent loss of throttle, sometimes not able to drive, we correctly diagnosed loss of reference voltage, after careful consideration we replaced the PCM, which did not solve the problem, and after many days of angu...
June 14, 2016