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P0226 – BMW DTC

BMW DTC P0226 – Throttle/Pedal Position Sensor/Switch ‘C’ Circuit Range/Performance

DTC P0226 meaning on BMW

The Diagnostic Trouble Code (DTC) P0226 for BMW refers to an issue with the Throttle/Pedal Position Sensor/Switch ‘C’ Circuit Range/Performance. This code indicates that the signal from the throttle or pedal position sensor is not within the expected range or is not performing as it should.

BMW DTC P0226 symptoms

Symptoms of DTC P0226 on a BMW may include:

  • Reduced engine power
  • Engine stalling or hesitation
  • Difficulty accelerating
  • Illuminated Check Engine Light

BMW DTC P0226 causes

Common causes of DTC P0226 on a BMW include:

  • Faulty throttle or pedal position sensor
  • Wiring or connector issues in the sensor circuit
  • Electronic control module (ECM) problems
  • Throttle body issues

BMW DTC P0226 seriousness

DTC P0226 should be addressed promptly as it can lead to drivability issues and potential safety concerns. Ignoring this code may result in further damage to engine components or lead to unsafe driving conditions.

How to diagnose DTC P0226 on BMW

To diagnose DTC P0226 on a BMW, you can follow these steps:

  1. Use a diagnostic scanner to retrieve the fault code and related data.
  2. Inspect the throttle and pedal position sensors for any visible damage or wear.
  3. Check the wiring and connectors for any signs of corrosion, damage, or loose connections.
  4. Perform a throttle body inspection to ensure proper operation.
  5. Test the sensor signals using a multimeter to verify their functionality.

How to fix DTC P0226 on BMW

To fix DTC P0226 on a BMW, you can try the following solutions:

  1. Replace the faulty throttle or pedal position sensor.
  2. Repair or replace any damaged wiring or connectors in the sensor circuit.
  3. Clean or replace the throttle body if necessary.
  4. Reset the ECM and clear the fault code to see if the issue persists.
  5. If the problem persists, seek professional help for further diagnosis and repair.

How to erase DTC P0226 on BMW

To erase DTC P0226 on a BMW, you can:

  1. Use a diagnostic scanner to clear the fault code from the ECM memory.
  2. Ensure that the underlying issue causing the fault code has been addressed before clearing it.
  3. Perform a test drive to confirm that the code does not reappear.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

← All BMW Diagnostic Trouble Codes

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