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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Engine Control System (4GR-FSE) - Service Information) >> Camshaft Oil Control Valve >> Removal [04/2013 - 08/2015] >> Procedure

Removal [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY 

    Refer to REMOVAL [04/2013 - 08/2015]

  2. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 1) 
    1. Disconnect the camshaft timing oil control valve assembly connector.
      GTY414234Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and camshaft timing oil control valve assembly from the cylinder head cover sub-assembly.
      NOTE:

      Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve assembly (connecting surface with the cylinder head cover sub-assembly).

    3. Remove the O-ring from the camshaft timing oil control valve assembly.
      GTY456762Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  3. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 1) 
    1. Remove the bolt and V-bank cover bracket sub-assembly from the cylinder head cover sub-assembly.
      GTY404651Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the camshaft timing oil control valve assembly connector.
      GTY414237Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the bolt and camshaft timing oil control valve assembly from the cylinder head cover sub-assembly.
      NOTE:

      Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve assembly (connecting surface with the cylinder head cover sub-assembly).

    4. Remove the O-ring from the camshaft timing oil control valve assembly.
      GTY456762Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  4. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 2) 
    1. Disconnect the 2 wire harness clamps from the ignition coil cover bracket.
      GTY467198Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 bolts and ignition coil cover bracket from the cylinder head cover sub-assembly LH.
    3. Disconnect the camshaft timing oil control valve assembly connector.
      GTY414238Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the bolt and camshaft timing oil control valve assembly from the cylinder head cover sub-assembly LH.
      NOTE:

      Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve assembly (connecting surface with the cylinder head cover sub-assembly LH).

    5. Remove the O-ring from the camshaft timing oil control valve assembly.
      GTY459686Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
  5. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 2) 
    1. Disconnect the camshaft timing oil control valve assembly connector.
      GTY419908Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and camshaft timing oil control valve assembly from the cylinder head cover sub-assembly LH.
      NOTE:

      Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve assembly (connecting surface with the cylinder head cover sub-assembly LH).

    3. Remove the O-ring from the camshaft timing oil control valve assembly.
      GTY456762Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
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