Hybspec

P0011

Średni

Intake camshaft timing bank 1 — over-advanced

OBD-II (EN): A Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

Code P0011 means over-advanced camshaft timing. Often caused by worn oil of incorrect viscosity or a faulty OCV valve. First step: oil change.

Symptoms

Rough idle, jerking at low RPM, hot start issues, increased fuel consumption

Possible causes

Worn engine oil (low viscosity), faulty OCV valve (stuck open), worn chain tensioner, problem with VVT phaser

Affected systems

Silnik spalinowyRozrząd

Related codes

Does code P0011 require professional diagnostics?

The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.