P0229

2017-10-10

Description:

  • The fault code P0229 indicates that there is an issue with Throttle/Pedal Position Sensor/Switch C Circuit.

Possible Symptoms:

  • Decreased engine power and acceleration

  • Illuminated check engine light

  • Hesitation or stuttering during acceleration

Possible Causes:

  • Fault Throttle/Pedal Position Sensor/Switch C or the associated circuit

  • Loose coupler/connector associated with the sensor

  • Internal ECM fault (less likely)

Related Parts:

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

Possible Solutions:

  • Replace the Throttle/Pedal Position Sensor/Switch C

  • If no faults found in the sensor or associated circuit, the ECM may need to be repaired/replaced

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