P0011 on a Toyota: Causes, Fixes & Repair Cost

🟠 Moderate severity · drivable

You can usually drive a Toyota to a shop with P0011, but check the oil level first, and if the engine runs rough or the light flashes, have it towed.

What P0011 means on a Toyota

On a Toyota, P0011 means the VVT-i system is advancing the intake camshaft timing on bank 1 further than the computer commanded. The camshaft ends up ahead of where it should be, usually because the VVT oil control valve cannot move or hold it correctly.

Is P0011 common on Toyotas?

P0011 is common on higher-mileage Toyotas with VVT-i engines, including the Camry, Corolla, RAV4, and Avalon. The usual cause is a dirty or stuck oil control valve, often from overdue oil changes or sludge, and low oil level or pressure can also set the code.

Commonly reported on: Camry, Corolla, RAV4, Avalon.

Symptoms

Check engine light on
Rough idle or hesitation, especially when cold
Reduced fuel economy
Engine feels flat on acceleration

Common causes

most common: Dirty or stuck VVT oil control valve
common: Low oil level or low oil pressure
common: Overdue oil changes or engine sludge
less common: Worn VVT actuator or camshaft gear
rare: Faulty camshaft position sensor

How to fix it

Fix	DIY?	Typical cost
Change the oil and filter with the correct grade	Yes	$40–100
Clean or replace the VVT oil control valve and its screen	Yes	$50–250
Replace the VVT actuator if it is worn	Mechanic	$300–800
Have oil pressure checked if the code returns	Mechanic	$100–250