Brake Pressure Sensor / Brake Pedal Position Sensor Correlation

Where it lives

For P05FF, the description names the sensor as the part involved.

Check these first

• A brake pressure sensor reading that disagrees with the pedal sensor
• A contaminated brake pressure sensor
• A BPP sensor out of calibration
• A leak dropping brake pressure
• An incorrect sensor fitted

What to do next

1. Compare the brake pressure and pedal position readings on a scan tool
2. Inspect both sensor connectors for contamination
3. Check for brake fluid leaks and low fluid
4. Verify both sensors are the correct parts
5. Replace the sensor that reads out of range
6. Clear the code and retest

Look up another code