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P2122 Diagnostic Trouble Code Discussion for March 2012

Accelerator Pedal Position Sensor 1 Circuit Low

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Trouble Ticket Help Requests for DTC P2122
Help Request Posted
2007 Mercedes-Benz GL450 4.6L MIL Lamp on VIN: 4JGBF71E97
P2122: Throttle/Pedal Position Sensor/Switch D Circuit Low Input. Have this Mercedes with trouble code P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input. I know it is a problem with throttle pedal or actuator but not much in the way of diagnostics on AllData. Any help would be greatly appreciated.
March 08, 2012
2002 Volvo S60 T5 2.3L no throttle response VIN: YV1RS58D92
P2122: accelerator pedal position signal too low. Originally, it had fault P2126 too (accelerator position sensor, analog signal faulty). Has a Bosch throttle module that doesn't need software if replaced. Throttle position, KOEO, shows correct values but with engine running in Drive won't go above 2% with h...
March 09, 2012