BMW DTC P2164 – Throttle/Pedal Position Sensor ‘B’ Maximum Stop Performance
DTC P2164 meaning on BMW
DTC P2164 on a BMW indicates an issue with the Throttle/Pedal Position Sensor ‘B’ Maximum Stop Performance. This means that the sensor responsible for monitoring the position of the throttle or pedal is not functioning within the expected parameters, specifically in terms of reaching the maximum stop position.
BMW DTC P2164 symptoms
Symptoms of DTC P2164 on a BMW may include:
- Reduced engine power
- Unresponsive throttle or accelerator pedal
- Check Engine Light (CEL) illuminated on the dashboard
- Difficulty accelerating smoothly
BMW DTC P2164 causes
Common causes of DTC P2164 on a BMW include:
- Faulty Throttle/Pedal Position Sensor ‘B’
- Wiring or connector issues in the sensor circuit
- Software or calibration issues
BMW DTC P2164 seriousness
DTC P2164 should be addressed promptly as it can lead to drivability issues and potentially unsafe driving conditions. Ignoring this fault may result in further damage to engine components or affect the overall performance of the vehicle.
How to diagnose DTC P2164 on BMW
To diagnose DTC P2164 on a BMW, you can:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the Throttle/Pedal Position Sensor ‘B’ for any visible damage or wear
- Check the wiring and connectors for any signs of corrosion or disconnection
- Perform a throttle position relearn procedure
How to fix DTC P2164 on BMW
To fix DTC P2164 on a BMW, you may need to:
- Replace the Throttle/Pedal Position Sensor ‘B’ if it is found to be faulty
- Repair or replace any damaged wiring or connectors in the sensor circuit
- Update the software or perform a calibration of the sensor
How to erase DTC P2164 on BMW
To erase DTC P2164 on a BMW, you can:
- Use a diagnostic scanner to clear the fault code after the repair has been completed
- Perform a drive cycle to ensure the fault does not return
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
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