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P2122 Diagnostic Trouble Code Discussion for May 2024

Accelerator Pedal Position Sensor 1 Circuit Low


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Trouble Ticket Help Requests for DTC P2122
Help Request Posted
2004 Dodge Ram 1500 ST 5.7L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on, Throttle light comes VIN: 1D7HU18D54
P2122: App sensor 1 cuircuit low. ... limp mode and have no throttle response and idles erratic. P2122 and p1628 set when it happens. Intially problem was very erratic when car first came into us. Intially had throttle body codes p0222 and p0123. Tested throttle body and was loosing tps ci...
May 01, 2024