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Home >> Toyota >> 2016 >> Highlander LE Plus, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FE) (Service Information) (Except Hybrid) >> Camshaft Oil Control Valve >> Installation [12/2013 - 11/2016] >> Procedure

Installation [12/2013 - 11/2016]: Procedure

  1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 2) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the camshaft timing oil control valve assembly.
    2. Install the camshaft timing oil control valve assembly to the cylinder head cover sub-assembly LH with the bolt.

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

      NOTE:
      • If the camshaft timing oil control valve assembly has been struck or dropped, replace it.
      • 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).
      • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft timing oil control valve assembly.
    3. Connect the camshaft timing oil control valve assembly connector.
    4. Install the wire harness clamp bracket to the cylinder head cover sub-assembly LH with the bolt.

      Torque: 8.4 N*m (86 kgf*cm, 74 in.*lbf) 

  2. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 2) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the camshaft timing oil control valve assembly.
    2. Install the camshaft timing oil control valve assembly to the cylinder head cover sub-assembly LH with the bolt.

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

      NOTE:
      • If the camshaft timing oil control valve assembly has been struck or dropped, replace it.
      • 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).
      • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft timing oil control valve assembly.
    3. Connect the camshaft timing oil control valve assembly connector.
  3. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 1) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the camshaft timing oil control valve assembly.
    2. Install the camshaft timing oil control valve assembly to the cylinder head cover sub-assembly with the bolt.

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

      NOTE:
      • If the camshaft timing oil control valve assembly has been struck or dropped, replace it.
      • 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).
      • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft timing oil control valve assembly.
    3. Connect the camshaft timing oil control valve assembly connector.
  4. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 1) 
    1. Apply a light coat of engine oil to a new O-ring and install it to the camshaft timing oil control valve assembly.
    2. Install the camshaft timing oil control valve assembly to the cylinder head cover sub-assembly with the bolt.

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

      NOTE:
      • If the camshaft timing oil control valve assembly has been struck or dropped, replace it.
      • 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).
      • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft timing oil control valve assembly.
    3. Connect the camshaft timing oil control valve assembly connector.
  5. INSTALL WIRE HARNESS 
    1. for Bank 2:
      1. Engage the 2 wire harness clamps to install the wire harness.
    2. for Bank 1:
      1. Engage the wire harness clamp to install the wire harness.
  6. INSTALL INTAKE AIR SURGE TANK ASSEMBLY 

    Refer to INSTALLATION [12/2013 - 11/2016]

  7. INSPECT FOR ENGINE OIL LEAK 

    Refer to PROCEDURE - Step 5