Camshaft Position A Timing Over-Advanced (Bank 1)
Engine · Variable Valve Timing
The camshaft timing on Bank 1 intake is more advanced than commanded. Common on vehicles with variable valve timing (VVT). Usually caused by a stuck VVT solenoid, low oil pressure, or dirty engine oil clogging the oil control valve.
- Dirty or stuck VVT solenoid/oil control valveMost common
- Low or dirty engine oilMost common
- Faulty camshaft phaserCommon
- Timing chain stretchLess common
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Frequently asked questions
What does P0011 mean?
The camshaft timing on Bank 1 intake is more advanced than commanded. Common on vehicles with variable valve timing (VVT). Usually caused by a stuck VVT solenoid, low oil pressure, or dirty engine oil clogging the oil control valve.
Is P0011 serious?
Safe to drive short-term — fix within 2 weeks.
How much does it cost to fix P0011?
Repair costs for P0011 range from $100 – $350 depending on the root cause and your vehicle.
Can I drive with P0011?
You can drive short distances but should have it repaired within 1-2 weeks to prevent further damage.