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P2127 Diagnostic Trouble Code Discussion for May 2021

Accelerator Pedal Position Sensor 2 Circuit Low

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Trouble Ticket Help Requests for DTC P2127
Help Request Posted
2014 Ram 1500 ST 5.7L MIL Lamp on VIN: 1C6RR7FTXE
P2127: Accelerator pedal position sensor 2 circuit low. ... the problem when vehicle is in our shop or while test driving. The driver states check engine light comes on and vehicle goes into limp mode. Shutting engine off and restarting and it goes out of limp mode with MIL still on. Freeze frame shows this oc...
May 08, 2021