Camshaft Position Actuator
The CMP actuator is an integrated rotor vane type design that hydraulically changes angle or timing of the camshaft relative to crankshaft position. The CMP actuator allows earlier or later intake and exhaust valve opening during the 4-stroke engine cycle. The CMP actuator cannot vary the duration of valve opening or valve lift. The CMP actuator is to be serviced as an assembly. Camshaft Actuator System Description
The CMP actuator consists of the CMP reluctor wheel (1), return spring (2), front cover (3), locking pin (4), locking pin spring (5), cartridge (6), stator (7), vane spring (8), sealing lips (9), rotor (10), sealing cover and thrust plate (11), and bolts (12).