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Variable Cylinder Management (VCM) System

Rocker Arm Oil Control Solenoid/Rocker Arm Oil Control Solenoid Filter Replacement

1. Remove the engine cover.
2. Disconnect the rocker arm oil control solenoid 2P connector (A) and the rocker arm oil pressure sensor 3P connector (B).






3. Remove the rocker arm oil control solenoid assembly (C) from the rear bank cylinder head, and check the rocker arm oil control solenoid filter (D) for clogging. If it is clogged, replace the solenoid valve filter, the engine oil filter, and the engine oil.
4. Install the parts in the reverse order of removal.