What does code P08B5 mean?

Q: What does code P08B5 mean?

Clutch Pedal Position Sensor B Circuit Range/Performance. P08B5 means the engine computer has detected an out-of-range or inconsistent signal from the clutch pedal position sensor B circuit, which is the second of two redundant sensors used to confirm clutch pedal travel. The computer compares this signal against expected values and the other sensor, and it sets the code when the voltage or correlation falls outside the programmed window.

DTC codes / P08xx · Transmission / P08B5

P08B5Clutch Pedal Position Sensor B Circuit Range/Performance

P08B5 means the engine computer has detected an out-of-range or inconsistent signal from the clutch pedal position sensor B circuit, which is the second of two redundant sensors used to confirm clutch pedal travel. The computer compares this signal against expected values and the other sensor, and it sets the code when the voltage or correlation falls outside the programmed window.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.