Engine code P0010 canshaft position actuator circuit How would you begin to fix this problem thank you

The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the exhaust camshaft. There is no variation in valve timing of the exhaust cam because the exhaust camshaft is driven by the timing belt. The timing of the intake cam is varied by the relative operation the CVVT vane to the housing. This system helps the engine decrease exhaust gases and increase engine power and fuel economy by changing the valve open/close timing of the intake camshaft.

The code you are getting can be caused by a mechanical problem with the CVVT or with an Engine Control Module (ECM) malfunction. The most common cause of a mechanical failure of this system is debris clogging the very small oil ports that control the position of the CVVT vane hub. Improper oil viscosity can affect this as well as deposits caused by not changing oil at the specified intervals.

There is a Technical Service Bulletin (TSB) that deals with properly checking the CVVT system for mechanical/electrical failures. It is bulletin Number 09-EM-002.

PROBLEM COULD BE CMP ACTUATOR CONTROL OR SOLENOID IS STUCK OR HAS FAILED.

Filter for oil control valve (aka variable valve timing solenoid). its near the thermostat behind a 14mm bolt in the engine on the drivers side. Kinda blocked by radiator hoses. filter needs to be cleaned if its clogged.