Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000Z9JV
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS (ENGINE CONTROL): CAMSHAFT POSITION SENSOR: INSTALLATION; 2017 - 2020 MY Sienna [08/2016 -        ]

INSTALLATION

PROCEDURE

1. INSTALL VVT SENSOR (for Exhaust Side of Bank 2)

(a) Apply a light coat of engine oil to the O-ring of the VVT sensor.

NOTICE:

If reusing the VVT sensor, be sure to inspect the O-ring.

(b) Install the VVT sensor to the cylinder head cover sub-assembly LH with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the VVT sensor has been struck or dropped, replace it.
  • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft position sensor.

(c) Connect the VVT sensor connector.

2. INSTALL VVT SENSOR (for Intake Side of Bank 2)

(a) Apply a light coat of engine oil to the O-ring of the VVT sensor.

NOTICE:

If reusing the VVT sensor, be sure to inspect the O-ring.

(b) Install the VVT sensor to the cylinder head cover sub-assembly LH with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the VVT sensor has been struck or dropped, replace it.
  • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft position sensor.

(c) Connect the VVT sensor connector.

3. INSTALL VVT SENSOR (for Exhaust Side of Bank 1)

(a) Apply a light coat of engine oil to the O-ring of the VVT sensor.

NOTICE:

If reusing the VVT sensor, be sure to inspect the O-ring.

(b) Install the VVT sensor to the cylinder head cover sub-assembly with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the VVT sensor has been struck or dropped, replace it.
  • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft position sensor.

(c) Connect the VVT sensor connector.

4. INSTALL VVT SENSOR (for Intake Side of Bank 1)

(a) Apply a light coat of engine oil to the O-ring of the VVT sensor.

NOTICE:

If reusing the VVT sensor, be sure to inspect the O-ring.

(b) Install the VVT sensor to the cylinder head cover sub-assembly with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the VVT sensor has been struck or dropped, replace it.
  • Make sure that the O-ring is not cracked or moved out of place when installing the camshaft position sensor.

(c) Connect the VVT sensor connector.

5. INSTALL INTAKE AIR SURGE TANK ASSEMBLY

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (INTAKE / EXHAUST): INTAKE MANIFOLD: INSTALLATION

6. INSPECT FOR ENGINE OIL LEAK

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS LUBRICATION: OIL AND OIL FILTER: REPLACEMENT+