P2122 Diagnostic Trouble Code Discussion for March 2012
Accelerator Pedal Position Sensor 1 Circuit Low
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| 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 |
