P25AB
Piston Cooling Oil Control Circuit High
P25AB is an OBD-II diagnostic trouble code meaning: Piston Cooling Oil Control Circuit High. Common causes: open or short circuit in control circuit, malfunction of the piston cooling solenoid valve. Estimated repair cost: $17–89.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased engine noise
- Engine overheating
- Unstable operation at high speeds
Causes
- Open or short circuit in control circuit
- Malfunction of the piston cooling solenoid valve
- Wiring Harness Problems
- Engine control unit malfunction
- Dirty or clogged oil passages
How to Fix
- Check the integrity of the control circuit
- Check the operation of the solenoid valve
- Inspect the wiring harness for damage
- Check the condition of the oil channels
- If necessary, replace faulty components
Related codes
Error P25AB by Vehicle Brand
FAQ
What does the P25AB code mean?
P25AB is an OBD-II diagnostic trouble code that indicates: Piston Cooling Oil Control Circuit High
What causes a P25AB error code?
The most common causes of P25AB include: Open or short circuit in control circuit; Malfunction of the piston cooling solenoid valve; Wiring Harness Problems; Engine control unit malfunction.
How do I fix a P25AB diagnostic trouble code?
To fix P25AB: Check the integrity of the control circuit. Check the operation of the solenoid valve. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P25AB?
Limited driving only, diagnose soon
How much does it cost to fix P25AB?
The estimated repair cost for P25AB is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat