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P2128 - Throttle/Pedal Position Sensor/Switch E Circuit High

DTC DESCRIPTION P2128 - THROTTLE/PEDAL POSITION SENSOR/SWITCH E CIRCUIT HIGH

Description:  This DTC sets when the accelerator pedal position 2 (APP2) is out of self-test range high.
Possible Causes: 
  • APP sensor assembly is binding
  • APP2 circuit short to voltage
  • Damaged APP sensor
Diagnostic Aids:  An APP2 sensor PID reading may indicate a concern.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DK.