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Home >> Lexus >> 2006 >> GS 300 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (3GR-FSE) - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection And Installation >> Camshaft Timing Oil Control Valve Assembly >> Installation
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Camshaft Timing Oil Control Valve Assembly: Installation

  1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 2 Exhaust Side) 
    1. Apply a light coat of engine oil to a new O-ring of the oil control valve.
      Fig 1: Identifying O-Ring
      G04018051Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the oil control valve with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      NOTE: Be careful that the O-ring is not cracked or jumped when installing the oil control valve.
    3. Connect the camshaft timing oil control valve connector.
      Fig 2: Identifying Camshaft Timing Oil Control Valve (For Bank 2 Exhaust Side)
      G04018052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 2 Intake Side) 
    1. Apply a light coat of engine oil to a new O-ring of the oil control valve.
      Fig 3: Identifying Camshaft Timing Oil Control Valve O-Ring
      G04043898Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the oil control valve with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      NOTE: Be careful that the O-ring is not cracked or jumped when installing the oil control valve.
    3. Connect the oil control valve connector.
      Fig 4: Identifying Camshaft Timing Oil Control Valve (For Bank 2 Intake Side)
      G04018054Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL INTAKE AIR SURGE TANK (See  INSTALLATION  ) 
  4. CONNECT COLD START FUEL INJECTOR ASSY (See  INSTALLATION  ) 
  5. CONNECT VENTILATION HOSE (See  INSTALLATION  ) 
  6. INSTALL ENGINE REAR COVER (See  INSTALLATION  ) 
  7. CONNECT HEATER WATER OUTLET HOSE (See  INSTALLATION  ) 
  8. CONNECT HEATER WATER INLET HOSE (See  INSTALLATION  ) 
  9. CONNECT UNION TO CHECK VALVE HOSE (See  INSTALLATION  ) 
  10. CONNECT WATER BYPASS HOSE (see  INSPECTION   ) 
  11. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE (see  INSTALLATION   ) 
  12. CONNECT NO. 2 VENTILATION HOSE (see  INSTALLATION   ) 
  13. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 1 Intake Side) 
    1. Apply a light coat of engine oil to a new O-ring of the oil control valve.
      Fig 5: Identifying Camshaft Timing Oil Control Valve O-Ring
      G04043898Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the oil control valve with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      NOTE: Be careful that the O-ring is not cracked or jumped when installing the oil control valve.
    3. Install the V-bank cover bracket with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

    4. Connect the camshaft timing oil control valve connector.
      Fig 6: Identifying Camshaft Timing Oil Control Valve (For Bank 1 Intake Side)
      G04018056Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 1 Exhaust Side) 
    1. Apply a light coat of engine oil to a new O-ring of the oil control valve.
      Fig 7: Identifying Camshaft Timing Oil Control Valve O-Ring
      G04043898Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the oil control valve with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      NOTE: Be careful that the O-ring is not cracked or jumped when installing the oil control valve.
    3. Connect the oil control valve connector.
  15. ADD ENGINE COOLANT (See  ON-VEHICLE INSPECTION  ) 
  16. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  17. CHECK FOR ENGINE COOLANT LEAKS (See  ON-VEHICLE INSPECTION  ) 
  18. INSTALL ENGINE UNDER COVER (see  INSTALLATION   ) 
    Fig 8: Identifying Camshaft Timing Oil Control Valve (For Bank 1 Exhaust Side)
    G04018058Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. INSTALL ENGINE ROOM SIDE COVER RH (see  INSTALLATION   ) 
  20. INSTALL COOL AIR INTAKE DUCT SEAL (see  INSTALLATION   ) 
  21. INSTALL V-BANK COVER (see  INSTALLATION   ) 
  22. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
  23. DRIVING TEST 
    1. After the engine is warmed up, perform the driving test. Then check that the oil control valve operates normally.
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