DTC P2122: Throttle/Pedal Position Sensor/Switch D Circuit Low
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
P2122 - THROTTLE/PEDAL POSITION SENSOR/SWITCH D CIRCUIT LOW
| Description: | The accelerator pedal position (APP) sensor 1 is out of self-test range low. | ||
| Possible Causes: |
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| Diagnostic Aids: | An APP1 sensor parameter identification (PID) reading may indicate a concern. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DK . | ||