BMW DTC P2133 – Throttle/Pedal Position Sensor/Switch ‘F’ Circuit High
DTC P2133 meaning on BMW
The Diagnostic Trouble Code (DTC) P2133 for BMW indicates an issue with the Throttle/Pedal Position Sensor/Switch ‘F’ Circuit registering a high voltage signal. This code is specifically related to the throttle position sensor and pedal position sensor communication.
BMW DTC P2133 symptoms
Symptoms of DTC P2133 on a BMW may include:
- Reduced engine power
- Engine stalling or hesitation
- Difficulty accelerating
- Illuminated Check Engine Light
BMW DTC P2133 causes
Common causes of DTC P2133 on a BMW include:
- Faulty throttle position sensor
- Faulty pedal position sensor
- Corroded or damaged wiring/connectors in the sensor circuit
- Electronic throttle control module issues
BMW DTC P2133 seriousness
DTC P2133 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 unsafe driving conditions.
How to diagnose DTC P2133 on BMW
To diagnose DTC P2133 on a BMW, you can perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes and confirm P2133.
- Inspect the throttle position sensor and pedal position sensor for any visible damage or corrosion.
- Check the wiring and connectors in the sensor circuit for any signs of wear or disconnection.
- Test the sensors using a multimeter to ensure they are functioning within specifications.
How to fix DTC P2133 on BMW
To fix DTC P2133 on a BMW, you can try the following solutions:
- Replace the faulty throttle position sensor or pedal position sensor.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- Clean any corrosion from the sensor terminals and connectors.
- If necessary, replace the electronic throttle control module.
How to erase DTC P2133 on BMW
To erase DTC P2133 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer. After addressing the underlying issue causing the code, clearing the code will reset the Check Engine Light and monitor the system for any recurring faults.
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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