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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (4GR-FSE) - System And Component Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Camshaft Timing Oil Control Valve Assembly >> Removal

Camshaft Timing Oil Control Valve Assembly: Removal

  1. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  2. REMOVE ENGINE ROOM SIDE COVER LH  (See REMOVAL )
  3. REMOVE ENGINE ROOM SIDE COVER RH  (See REMOVAL )
  4. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  5. REMOVE FRONT FENDER PROTECTOR UPPER LH  (See REMOVAL )
  6. REMOVE FRONT FENDER PROTECTOR UPPER RH  (See REMOVAL )
  7. REMOVE ROOF DRIP SIDE FINISH MOLDING LH  (See REMOVAL )
  8. REMOVE ROOF DRIP SIDE FINISH MOLDING RH  (See REMOVAL )
  9. REMOVE FRONT WIPER ARM HEAD CAP  (See REMOVAL )
  10. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH  (See REMOVAL )
  11. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH  (See REMOVAL )
  12. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY  (See REMOVAL )
  13. DISCHARGE FUEL SYSTEM PRESSURE  (See PRECAUTION )
  14. DRAIN ENGINE COOLANT  (See ON-VEHICLE INSPECTION )
  15. REMOVE NO. 2 VENTILATION HOSE  (See REMOVAL )
  16. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE  (See REMOVAL )
  17. SEPARATE THROTTLE BODY  (See REMOVAL )
  18. REMOVE COLD START INJECTOR  (See REMOVAL )
  19. REMOVE INTAKE AIR SURGE TANK  (See REMOVAL )
  20. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 1 Exhaust Side) 
    1. Disconnect the camshaft timing oil control valve connector.
    2. Remove the bolt and camshaft timing oil control valve.
    3. Remove the O-ring from the camshaft timing oil control valve.
    Fig 1: Locating Camshaft Timing Oil Control Valve Bolt
    G05285330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 1 Intake Side) 
    1. Remove the bolt and V-bank cover bracket.
      Fig 2: Locating V-Bank Cover Bracket Bolt
      G05285331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the camshaft timing oil control valve connector.
    3. Remove the bolt and camshaft timing oil control valve.
    4. Remove the O-ring from the camshaft timing oil control valve.
    Fig 3: Locating Camshaft Timing Oil Control Valve Bolt
    G05285332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 2 Exhaust Side) 
    1. Disconnect the camshaft timing oil control valve connector.
    2. Remove the bolt and camshaft timing oil control valve.
    3. Remove the O-ring from the camshaft timing oil control valve.
    Fig 4: Locating Camshaft Timing Oil Control Valve Bolt
    G05285333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE (for Bank 2 Intake Side) 
    1. Disconnect the 2 wire harness cramps from the bracket.
    2. Remove the 2 bolts and bracket.
      Fig 5: Locating Wire Harness Cramps From Bracket And Bolt
      G05316649Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the camshaft timing oil control valve connector.
    4. Remove the bolt and camshaft timing oil control valve.
    5. Remove the O-ring from the camshaft timing oil control valve.
      Fig 6: Locating Camshaft Timing Oil Control Valve Bolt
      G05285335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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