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Home >> Lexus >> 2015 >> GS 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System - Service Information >> Camshaft Oil Control Valve >> Installation [09/2014 - 10/2015] >> Procedure

Installation [09/2014 - 10/2015]: Procedure

  1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Intake Side of Bank 2) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.
      GTY534809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 O-Ring
    2. Install the oil control valve with the bolt.

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

      NOTE:
      • Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve (the surface that contacts the cylinder head cover).
      • Be careful that the O-ring is not cracked when installing the camshaft timing oil control valve.
    3. Connect the camshaft timing oil control valve connector.
  2. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Exhaust Side of Bank 2) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.
      GTY534809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 O-Ring
    2. Install the oil control valve with the bolt.

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

      NOTE:
      • Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve (the surface that contacts the cylinder head cover).
      • Be careful that the O-ring is not cracked when installing the camshaft timing oil control valve.
    3. Connect the camshaft timing oil control valve connector.
    4. Install the bracket with the bolt.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

    5. Connect the wiring harness at the bracket.
  3. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Intake Side of Bank 1) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.
      GTY534809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 O-Ring
    2. Install the oil control valve with the bolt.

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

      NOTE:
      • Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve (the surface that contacts the cylinder head cover).
      • Be careful that the O-ring is not cracked when installing the camshaft timing oil control valve.
    3. Connect the camshaft timing oil control valve connector.
    4. Install the V-bank cover bracket with the bolt.

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

  4. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE (for Exhaust Side of Bank 1) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.
      GTY534809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 O-Ring
    2. Install the oil control valve with the bolt.

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

      NOTE:
      • Do not allow foreign matter to contact the oil seal face of the camshaft timing oil control valve (the surface that contacts the cylinder head cover).
      • Be careful that the O-ring is not cracked when installing the camshaft timing oil control valve.
    3. Connect the camshaft timing oil control valve connector.
  5. INSTALL INTAKE AIR SURGE TANK ASSEMBLY 

    (Refer to INSTALLATION [09/2014 - 10/2015] )