Variable Valve Timing Solenoid: Service and Repair

Camshaft Position Actuator Solenoid Valve Replacement

Removal Procedure




1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (Intake Manifold Cover Replacement).
2. Disconnect the intake (3) or exhaust (2) camshaft position actuator solenoid valve electrical connector, as required.




3. Remove the exhaust (1) camshaft position (CMP) actuator solenoid valve bolt and valve, as required.
4. Remove the intake (2) CMP actuator solenoid valve bolt and valve, as required.
5. Inspect the solenoid valve O-ring seals from damage, replace as necessary.

Installation Procedure




1. Lubricate the solenoid valve O-ring seals with clean engine oil.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the intake (2) CMP actuator solenoid valve and bolt, as required and tighten the bolt to 10 Nm (89 lb in).
3. Install the exhaust (1) CMP actuator solenoid valve and bolt, as required and tighten the bolt to 10 Nm (89 lb in).




4. Connect the intake (3) or exhaust (2) camshaft position actuator solenoid valve electrical connector, as required.
5. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement (Intake Manifold Cover Replacement).