P08B5 — Clutch Pedal Position Sensor B Circuit Range/Performance

What Does P08B5 Mean?

P08B5 is a diagnostic trouble code indicating: Clutch Pedal Position Sensor B Circuit Range/Performance. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P08B5

⚠️ Check Engine Light (MIL) illuminated
⚠️ Clutch Pedal Position Sensor B not operating within expected parameters
⚠️ Reduced efficiency or performance of related system
⚠️ Harsh or delayed shifting

Common Causes

🔍 Clutch Pedal Position Sensor B degraded or contaminated
🔍 Mechanical wear or binding in Clutch Pedal Position Sensor B
🔍 Incorrect Clutch Pedal Position Sensor B installed (wrong part number)
🔍 Related system mechanical issue affecting Clutch Pedal Position Sensor B readings

Frequently Asked Questions

What does P08B5 mean?

P08B5 indicates: Clutch Pedal Position Sensor B Circuit Range/Performance. The vehicle's computer has detected that the Clutch Pedal Position Sensor B is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P08B5?

Only short distances if absolutely necessary. P08B5 affects a critical system and should be diagnosed within a few days to avoid further damage.

How much does it cost to fix P08B5?

Repair costs for P08B5 typically range from $50 to $500, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect and clean Clutch Pedal Position Sensor B
🔧 Replace degraded Clutch Pedal Position Sensor B
🔧 Check for related mechanical issues affecting readings

1
Find your vehicle above
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P08B5: Clutch Pedal Position Sensor B Circuit Range/Performance