P0124

2017-10-10

Description:

  • The fault code P0124 indicates that there is an intermittent issue with the circuit that controls the throttle or pedal position sensor/switch A. This may cause acceleration issues or poor engine performance.

Possible Symptoms:

  • Acceleration issues or poor engine performance

  • Illuminated check engine light

  • Jerky or hesitant throttle response

  • Stalling or difficulty starting the engine

Possible Causes:

  • Damaged or corroded wiring or connections in the circuit

  • Failed throttle or pedal position sensor/switch A

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Throttle Position Sensor: Throttle position sensor generally denotes the position of the accelerator pedal. Problems lead to poor acceleration

Possible Solutions:

  • Inspect and repair any damaged wiring or connections

  • Replace the throttle or pedal position sensor/switch A

  • Tighten or clean any loose or corroded electrical connections

  • Replace the engine control module (ECM) if necessary

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