Engine Timing Components: Variable Valve Timing Actuator (2007 ES 350)
Refer to the chart for OCV inspection:
Repair Procedure
Remove and replace the affected QCV.
Refer to TIS 2007 or 2008 model year ES 350 Repair Manual:
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Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Camshaft Timing Oil Control Valve Assembly: Removal"
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Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Camshaft Timing Oil Control Valve Assembly: Installation"
NOTE:
Removal of the intake air surge tank is NOT necessary for R & R of either Bank 2 OCV.