What does the camshaft position actuator do?
A camshaft actuator is a mechanical or electronic device that is mounted on the camshaft gear. Its purpose is to slightly advance or retard the timing of when the camshaft opens or closes the intake and/or exhaust valves.
Should camshaft sensor have oil on it?
THe camshaft sensor had better be covered in oil. `) It goes through the front cover and is right up against the timing gear. It’s also perfectly normal to have black fuzz on the end as well.
Does oil affect camshaft?
If the oil level is very low, to the point where the engine overheats however, yes. Excessive heat can cause a camshaft position sensor to fail. More likely in a “low oil level” situation is for the camshaft, lifters, or camshaft variable timing actuator to fail due to inadequate oil pressure and lubrication.
How does the camshaft position actuator work?
The Camshaft Position Actuator Solenoids are sent a 12v signal which is pulse width modulated. With the signal received from the PCM, the solenoids actuators open allowing engine pressure to enter either one of the two passages; camshaft advance or camshaft retard.
How does the camshaft position of an engine affect fuel economy?
But in an engine with VVT, the camshaft position can be adjusted, thereby altering valve timing. The result is improved performance, increased fuel economy, or both. The primary components within the VVT system are the camshaft actuators (also known as phasers) and the VVT solenoids (also known as camshaft position actuator solenoid valves).
What does a solenoid do on a camshaft?
A camshaft actuator solenoid –normally installed in the front of each cylinder head — is used to precisely control the flow of oil into the camshaft actuator. This changes the rotation of the camshaft to adjust valve timing and valve overlap on the go.
What causes an exhaust camshaft position actuator code p0013?
Here are the most common causes of an exhaust camshaft position actuator solenoid valve control circuit problem or code P0013: 1 Bad VVT solenoid (aka oil control valve) 2 Problems with the VVT solenoid control circuit 3 Issues with the PCM, such as a pending software update