P0011 Toyota Tacoma
Intake Camshaft Position Timing Over-Advanced (Bank 1) · Powertrain Code · High · Repair: Moderate
What is P0011?
The intake camshaft timing on bank 1 is more advanced than the ECM commanded. Usually caused by a stuck VVT solenoid, dirty engine oil, or timing chain stretch.
When the Toyota Tacoma triggers code P0011 (intake camshaft position timing over-advanced (bank 1)), it typically points to an issue in the powertrain system. This is a high severity code, so address it promptly to avoid further damage or safety concerns. Below you'll find the most common causes, symptoms, and repair options specific to the Toyota Tacoma.
This repair is rated moderate, meaning some experience and specialty tools required.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your Toyota Tacoma.
Common Causes on Toyota Tacoma
- VVT-i oil control valve stuck on 3.5L V6 or 2.7L engine
- Dirty oil from dusty operating conditions clogging OCV screen
- Low oil level from minor external leak unnoticed during truck use
- Oil viscosity breakdown from towing under heavy loads
Symptoms
- Rough idle with noticeable engine vibration
- Poor fuel economy from incorrect valve timing
- Engine stalling at idle or low RPM
- Hard starting especially when engine is warm
- Rattling noise from engine timing area
- Check engine light illuminated
Notes for Toyota Tacoma
Tacoma/Tundra used for towing should have shorter oil change intervals to prevent VVT-i issues.