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Variable Valve Timing Solenoid: Service and Repair

Rocker Arm Oil Control Valve Removal/Installation

1. Remove the charge air cooler cover.
2. Remove the turbocharger cover.

3. Disconnect the rocker arm oil control solenoid connector (A) and the rocker arm oil pressure switch connector (B).
4. Remove the water hose upper cover (C).
5. Remove the rocker arm oil control valve (D) and cover (E).
6. Install the parts in the reverse order of removal with a new solenoid valve filter (F).