P25FD
Turbocharger/Supercharger Bypass Valve C Temperature Too High
P25FD is an OBD-II diagnostic trouble code meaning: Turbocharger/Supercharger Bypass Valve C Temperature Too High. Common causes: bypass valve overheating, valve electrical circuit problems. Estimated repair cost: $33–111.
Symptoms
- Reduced engine power
- Unstable engine operation
- Check Engine light comes on
- Noises from the turbocharger area
Causes
- Bypass valve overheating
- Valve electrical circuit problems
- Mechanical damage to the valve
- Temperature sensor malfunction
- Valve is dirty or clogged
How to Fix
- Check valve electrical circuit
- Inspect the valve for mechanical damage
- Check temperature sensor
- Clean or replace bypass valve
- Check the turbocharger cooling system
Related codes
Error P25FD by Vehicle Brand
FAQ
What does the P25FD code mean?
P25FD is an OBD-II diagnostic trouble code that indicates: Turbocharger/Supercharger Bypass Valve C Temperature Too High
What causes a P25FD error code?
The most common causes of P25FD include: Bypass valve overheating; Valve electrical circuit problems; Mechanical damage to the valve; Temperature sensor malfunction.
How do I fix a P25FD diagnostic trouble code?
To fix P25FD: Check valve electrical circuit. Inspect the valve for mechanical damage. Check temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P25FD?
Yes, but get it checked soon
How much does it cost to fix P25FD?
The estimated repair cost for P25FD is $33–111. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat