Removal
2GR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: REMOVAL
1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY
(a) Remove the intake air surge tank assembly Removal.
2. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) Disconnect the 4 oil control valve connectors.
(b) Remove the 4 bolts and 4 oil control valves.
(c) Remove the O-ring from each oil control valve.