P0220
Throttle/Petal Position Sensor/Switch B Circuit Malfunction
Generic code
Injector Circuit
High severity
Moderate repair
Free on OBD DashX
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What P0220 means
- 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
Free on OBD DashX
P0220 on OBD DashX
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