P11AB
Camshaft Adjustment Actuator 'B' Cylinder 3
P11AB is an OBD-II diagnostic trouble code meaning: Camshaft Adjustment Actuator 'B' Cylinder 3. Common causes: vvt solenoid valve malfunction, dirty or clogged oil passages of the vvt mechanism. Estimated repair cost: $28–167.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Popping sounds in the intake or exhaust manifold
Causes
- VVT solenoid valve malfunction
- Dirty or clogged oil passages of the VVT mechanism
- Problems with the wiring harness or connectors
- Mechanical wear of the actuator itself
- Low or poor quality engine oil
How to Fix
- Check the level and condition of the engine oil
- Diagnose VVT solenoid valve
- Check the integrity of the control circuit and connectors
- Clean or replace the timing mechanism
- If necessary, replace the actuator of cylinder 3
Related codes
FAQ
What does the P11AB code mean?
P11AB is an OBD-II diagnostic trouble code that indicates: Camshaft Adjustment Actuator 'B' Cylinder 3
What causes a P11AB error code?
The most common causes of P11AB include: VVT solenoid valve malfunction; Dirty or clogged oil passages of the VVT mechanism; Problems with the wiring harness or connectors; Mechanical wear of the actuator itself.
How do I fix a P11AB diagnostic trouble code?
To fix P11AB: Check the level and condition of the engine oil. Diagnose VVT solenoid valve. Check the integrity of the control circuit and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P11AB?
Yes, but get it checked soon
How much does it cost to fix P11AB?
The estimated repair cost for P11AB is $28–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat