P212E – BMW DTC

BMW DTC P212E – Throttle Position Sensor/Switch ‘G’ Circuit Intermittent

DTC P212E meaning on BMW

DTC P212E indicates an intermittent issue with the Throttle Position Sensor/Switch ‘G’ circuit in a BMW vehicle. The throttle position sensor (TPS) is responsible for monitoring the position of the throttle pedal and sending signals to the engine control module (ECM) to adjust the throttle opening accordingly.

BMW DTC P212E symptoms

Symptoms of DTC P212E in a BMW may include:

• Intermittent loss of throttle response
• Engine stalling or hesitation
• Check Engine Light (CEL) illuminated on the dashboard
• Reduced engine power

BMW DTC P212E causes

Possible causes of DTC P212E on a BMW include:

• Faulty throttle position sensor
• Wiring or connector issues in the TPS circuit
• Intermittent electrical connection problems
• ECM software or hardware issues

BMW DTC P212E seriousness

DTC P212E should not be ignored as it can lead to drivability issues and potential safety concerns. It is important to address this fault promptly to ensure the proper functioning of the throttle system in the vehicle.

How to diagnose DTC P212E on BMW

To diagnose DTC P212E on a BMW, a mechanic may perform the following steps:

1. Use a diagnostic scan tool to retrieve the fault code and related data
2. Inspect the throttle position sensor and its wiring for any visible damage or corrosion
3. Check the TPS signal using a multimeter to ensure it is within specifications
4. Perform a thorough inspection of the throttle system components for any other potential issues

How to fix DTC P212E on BMW

To fix DTC P212E on a BMW, the following steps may be taken:

1. Replace the faulty throttle position sensor if it is found to be defective
2. Repair any damaged wiring or connectors in the TPS circuit
3. Clear the fault code using a diagnostic scan tool after the repair is completed
4. Perform a test drive to ensure the issue has been resolved

How to erase DTC P212E on BMW

To erase DTC P212E on a BMW, follow these steps:

1. Connect a diagnostic scan tool to the vehicle’s OBD-II port
2. Select the option to clear fault codes from the ECM
3. Follow the on-screen prompts to erase the DTC P212E code
4. Verify that the code has been successfully cleared by rescanning the vehicle

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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