Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VI86
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 08/2016]
Title: 2GR-FE (ENGINE CONTROL): CAMSHAFT OIL CONTROL VALVE: INSTALLATION; 2016 MY Sienna [12/2015 - 08/2016]

INSTALLATION

PROCEDURE

1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 1)

(a) Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.

Text in Illustration

*a

New O-Ring

(b) Install the oil control valve with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head).
  • Be careful that the O-ring is not cracked when installing the oil control valve.

(c) Connect the camshaft timing oil control valve connector.

2. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 2)

(a) Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.

Text in Illustration

*a

New O-Ring

(b) Install the oil control valve with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head).
  • Be careful that the O-ring is not cracked when installing the oil control valve.

(c) Connect the oil control valve connector.

(d) Engage the 2 clamps.

3. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 1)

(a) Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.

Text in Illustration

*a

New O-Ring

(b) Install the oil control valve with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head).
  • Be careful that the O-ring is not cracked when installing the oil control valve.

(c) Connect the oil control valve connector.

(d) Engage the wire harness clamp.

4. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 2)

(a) Apply a light coat of engine oil to a new O-ring and install it to the oil control valve.

Text in Illustration

*a

New O-Ring

(b) Install the oil control valve with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head).
  • Be careful that the O-ring is not cracked when installing the oil control valve.

(c) Connect the oil control valve connector.

5. INSTALL INTAKE AIR SURGE TANK ASSEMBLY

(See page 2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE INTAKE / EXHAUST: INTAKE MANIFOLD: INSTALLATION )

6. ADD ENGINE COOLANT

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: COOLANT: REPLACEMENT+

7. INSPECT FOR COOLANT LEAK

2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE COOLING: COOLING SYSTEM: ON-VEHICLE INSPECTION+

8. INSPECT FOR OIL LEAK

(a) Start the engine, and check that there are no oil leaks.