P107B – BMW DTC

BMW DTC P107B – VVL-Overload Protection Control Motor Temperature Too High

DTC P107B meaning on BMW

DTC P107B on a BMW refers to the VVL-Overload Protection Control Motor Temperature Too High fault code. This code indicates that the Variable Valve Lift (VVL) system’s overload protection control motor temperature has exceeded the specified threshold.

BMW DTC P107B symptoms

Symptoms of the BMW DTC P107B may include:

• Check Engine Light (CEL) illuminated on the dashboard
• Reduced engine performance
• Engine running rough or misfiring
• Increased fuel consumption

BMW DTC P107B causes

The BMW DTC P107B can be triggered by various factors, including:

• Overheating of the VVL-Overload Protection Control Motor
• Electrical issues in the VVL system
• Faulty sensors or wiring related to the VVL system

BMW DTC P107B seriousness

The DTC P107B fault code should not be ignored, as it can lead to potential engine damage if the issue is not addressed promptly. Continuing to drive the vehicle with this fault code present may result in further complications and increased repair costs.

How to diagnose DTC P107B on BMW

To diagnose the DTC P107B on a BMW, a comprehensive scan tool capable of reading manufacturer-specific fault codes is required. The following steps can help in diagnosing the issue:

1. Retrieve the fault codes using a diagnostic scanner
2. Inspect the VVL-Overload Protection Control Motor for signs of overheating or damage
3. Check the electrical connections and wiring related to the VVL system
4. Perform a visual inspection of the VVL system components for any visible issues

How to fix DTC P107B on BMW

Fixing the DTC P107B on a BMW may involve the following steps:

1. Address any overheating issues with the VVL-Overload Protection Control Motor
2. Repair or replace any faulty sensors or wiring in the VVL system
3. Clean or replace components in the VVL system that may be causing the temperature to rise
4. Reset the fault codes and test drive the vehicle to ensure the issue has been resolved

How to erase DTC P107B on BMW

To erase the DTC P107B fault code on a BMW, follow these steps:

1. Use a diagnostic scanner to clear the fault codes from the vehicle’s memory
2. Ensure that the underlying issue causing the fault code has been addressed
3. Perform a test drive to confirm that the fault 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

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