P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P2127 - THROTTLE/PEDAL POSITION SENSOR/SWITCH E CIRCUIT LOW
| Description: | The powertrain control module (PCM) monitors the accelerator pedal position (APP) sensor for a low voltage concern. The test fails when the APP2 circuit voltage is less than 0.25 volt (vehicles with an adjustable accelerator pedal or a fixed accelerator pedal with a white sensor housing) or 0.17 volt (all others). | |||
| Possible Causes: |
|
|||
| Diagnostic Aids: | An APP2 sensor PID reading may indicate a concern. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST AG . | |||