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Fault Code P0221

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0221

Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance Problem

Severity: Medium

This code indicates a range or performance problem in throttle or accelerator pedal position sensor/switch 'B'. This can lead to incorrect data about the driver's intent, affecting engine response.

Part Details

Part Name

Accelerator Pedal Position Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪500 - ₪1500

Engine Location

Accelerator pedal / Throttle body

Symptoms

  • Sluggish throttle response
  • Unstable engine RPM
  • Loss of power
  • Check Engine Light on

Possible Causes

  • 1Defective accelerator pedal position sensor
  • 2Damaged wiring or connector
  • 3Dirty or faulty throttle body
  • 4Faulty Engine Control Unit (ECU)

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