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P2128 Diagnostic Trouble Code Discussion for August 2009

Accelerator Pedal Position Sensor 1 Circuit High


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Trouble Ticket Help Requests for DTC P2128
Help Request Posted
2004 Dodge Ram 3500 Truck ST 5.9L MIL Lamp on VIN: 3D7MA48C14
P2128: Accelerator Pedal Position Sensor 2 Too High. Keeps setting will not clear these two fault codes,have check voltage and grounds and also watch voltage on drb 3 pps 1 volts idle 0.68v wot 3.47 v percent 7% 71% pps 2 volts idle 4.07v wot 4.07 v percent 0% 0% any help or ideas,Thanks
August 03, 2009
2004 Dodge Ram 3500 Truck ST 5.9L MIL Lamp on VIN: 3D7MA48C14
P2128: Accelerator Pedal Position Sensor 2 Too High. Keeps setting will not clear these two fault codes,have check voltage and grounds and also watch voltage on drb 3 pps 1 volts idle 0.68v wot 3.47 v percent 7% 71% pps 2 volts idle 4.07v wot 4.07 v percent 0% 0% any help or ideas,Thanks
August 03, 2009