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Engine-Codes – Generic – P107B

P107B Code - VVT Overload Protection Control Motor Temperature Too High

Quick Answer

The P107B diagnostic trouble code (DTC) indicates that the Variable Valve Timing (VVT) Overload Protection Control Motor's temperature is too high. Common causes include Faulty VVT Overload Protection Control Motor, Low engine oil level or poor quality oil, Clogged oil passages or filters. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P107B indicates VVT Overload Protection Control Motor Temperature Too High.
Common causes
Common causes include Faulty VVT Overload Protection Control Motor, Low engine oil level or poor quality oil, Clogged oil passages or filters.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 05, 2024
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Code P107B Description

The P107B diagnostic trouble code (DTC) indicates that the Variable Valve Timing (VVT) Overload Protection Control Motor's temperature is too high. VVT is a technology that adjusts the timing of the engine valves to optimize performance, fuel efficiency, and emissions. The VVT system relies on sensors and motors to control the valve timing, ensuring that the engine operates efficiently under various driving conditions. When the temperature of the VVT Overload Protection Control Motor exceeds a specified threshold, it can lead to issues with the VVT system's operation, affecting the engine's performance and potentially causing long-term damage if not addressed promptly.

OBDII Code P107B - VVT Overload Protection Control Motor Temperature Too High
P107B Code - VVT Overload Protection Control Motor Temperature Too High

Common Causes of P107B

  1. Faulty VVT Overload Protection Control Motor
  2. Low engine oil level or poor quality oil
  3. Clogged oil passages or filters
  4. Wiring or connector issues in the VVT system
  5. Engine overheating or high operating temperatures

Symptoms of P107B

  1. Reduced engine performance or power
  2. Increased fuel consumption
  3. Rough idling or stalling
  4. Illuminated check engine light
  5. Engine overheating

How to Fix P107B

  1. Diagnose the issue using a scan tool to confirm the P107B code and identify the specific VVT Overload Protection Control Motor temperature fault.
  2. Inspect the VVT system components, including the motor, wiring, and connectors, for any signs of damage or wear.
  3. Check the engine oil level and quality, ensuring it meets the manufacturer's specifications. Replace the oil and filter if necessary.
  4. Clean or replace any clogged oil passages or filters that could be restricting oil flow to the VVT system.
  5. Replace the faulty VVT Overload Protection Control Motor if it is determined to be the root cause of the high temperature issue.

Cost to Fix P107B

The typical repair costs for addressing a P107B code can vary depending on the specific cause of the issue and the vehicle's make and model. In general, replacing the VVT Overload Protection Control Motor and addressing any related issues may range from $200 to $600 in parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can fluctuate, so it's recommended to check with local shops for a more accurate estimate.

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Code P107B Information for Specific Makes

  • P107B BMW — VVT Overload Protection Control Motor Temperature Too High
  • P107B MINI — VVT Overload Protection Control Motor Temperature Too High
About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P107B Code

1. What are the common symptoms of OBDII code P107B (VVT Overload Protection Control Motor Temperature Too High)?

- Common symptoms include engine performance issues, reduced power, and the illumination of the check engine light.

2. What are the possible causes of OBDII code P107B?

- Potential causes include a faulty VVT (Variable Valve Timing) control motor, high engine operating temperatures, electrical issues, or a malfunctioning PCM (Powertrain Control Module).

3. How can I diagnose OBDII code P107B?

- Diagnosis typically involves using an OBDII scanner to retrieve the code, followed by inspecting the VVT control motor, checking engine temperatures, and testing the related electrical components.

4. Can driving with OBDII code P107B cause further damage to the vehicle?

- Continuing to drive with this code may lead to increased engine wear, reduced fuel efficiency, and potential damage to other engine components over time.

5. What repairs are typically needed to fix OBDII code P107B?

- Repairs may involve replacing the VVT control motor, addressing high engine temperatures, repairing any electrical faults, or reprogramming the PCM as necessary.

6. Is it safe to reset the check engine light after fixing OBDII code P107B?

- Yes, it is safe to reset the check engine light after resolving the issue. This can be done using an OBDII scanner or by disconnecting the battery for a few minutes.

7. How can I prevent OBDII code P107B from occurring in the future?

- Regular maintenance, such as monitoring engine temperatures, ensuring proper oil levels and quality, and addressing any VVT system issues promptly, can help prevent this code from reoccurring.

8. Does OBDII code P107B affect vehicle safety?

- While the code itself may not directly impact safety, addressing the underlying issue promptly is crucial to maintaining the overall performance and longevity of the vehicle.

9. Can a DIY enthusiast repair OBDII code P107B at home?

- Depending on the root cause of the code, some DIY enthusiasts with the necessary tools and knowledge may be able to address the issue themselves. However, complex repairs may require professional assistance.

10. How long does it typically take to repair OBDII code P107B?

- The repair time can vary based on the specific cause of the code and the complexity of the fix. Simple repairs may take a few hours, while more involved issues could require a day or more to complete.

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