OBD-II Generic Error Code P0807: How to Fix It

Q: Can I drive with error code P0807?

It is not recommended. The low input can cause erratic shifting, stalling, or prevent the engine from starting. Continuing to drive may lead to transmission damage or safety issues.

Q: Will clearing the code fix the problem?

Clearing the code with an OBD2 scanner will turn off the check engine light temporarily, but if the underlying issue (faulty sensor, wiring problem) is not fixed, the code will return.

Q: Is the clutch position sensor the same as the clutch switch?

They are related but different. The clutch position sensor usually provides a variable voltage signal indicating clutch position, while a clutch switch is a simple on/off switch. Error P0807 specifically refers to the sensor circuit.

Q: Can a bad clutch position sensor cause starting problems?

Yes, many vehicles require the clutch pedal to be fully depressed to start. A faulty sensor may fail to signal that the clutch is disengaged, preventing the starter from engaging.

Q: How much does it cost to fix error P0807?

If you DIY, a new clutch position sensor costs between $20 and $80. If you hire a mechanic, labor and parts total typically $100 to $250.

Abstract

Error code P0807 means your vehicle's powertrain control module (PCM) has detected a low voltage signal from the clutch position sensor. This sensor tells the PCM whether the clutch is engaged or disengaged. A low input can cause shifting issues, stalling, or prevent the engine from starting. This guide will help you diagnose and fix the problem.