Malibu L4-2.4L (2010)
Variable Valve Timing Solenoid: Service and Repair
Camshaft Position Actuator Solenoid Valve Replacement
Removal Procedure
1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement (See: Tune-up and Engine Performance Checks/Air Cleaner
Housing/Air Cleaner Fresh Air Duct/Hose/Service and Repair/Air Cleaner Outlet Duct Replacement).
2. Disconnect the engine wiring harness electrical connector (1) from the exhaust camshaft position (CMP) actuator solenoid valve (4), if required.
3. Disconnect the engine wiring harness electrical connector (2) from the intake CMP actuator solenoid valve (3), if required.
4. Remove the exhaust (1) CMP actuator solenoid valve bolt and valve, if required.
5. Remove the intake (2) CMP actuator solenoid valve bolt and valve, if required.
6. Inspect the solenoid valve O-ring seals for damage, replace as necessary.
Installation Procedure
