P0220

2017-10-10

Description:

  • The fault code P0220 indicates that there is an issue with the throttle or pedal position sensor/switch circuit B. This may cause the engine to run poorly or not start at all.

Possible Symptoms:

  • Engine runs poorly or not at all

  • Check Engine light illuminated

  • Reduced engine power or acceleration

  • Stalling or hesitation while driving

Possible Causes:

  • Corroded or damaged electrical connections in the sensor/switch circuit

  • Failed throttle or pedal position sensor/switch

  • Malfunctioning 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 or corroded electrical connections in the sensor/switch circuit

  • Replace the throttle or pedal position sensor/switch

  • Replace the engine control module (ECM) if necessary

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