Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000025Y0O
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: G16E-GTS (ENGINE CONTROL): CAMSHAFT POSITION SENSOR: INSTALLATION; 2023 - 2025 MY GR Corolla [09/2022 -        ]

INSTALLATION

PROCEDURE

1. INSTALL CAMSHAFT POSITION SENSOR (for Intake Side)

(a) Perform this procedure only when reusing the camshaft position sensor.

(1) Clean the O-ring groove of the camshaft position sensor.

NOTICE:

Make sure the O-ring groove is free of foreign matter.

(2) Install a new O-ring to the camshaft position sensor.

NOTICE:

Set the O-ring on the tip of the camshaft position sensor and roll it into the O-ring groove with bare hands to install it.

(3) Check if the O-ring is twisted.

HINT:

Check the entire circumference of the seam of the O-ring for twisting.

*1

O-ring

*a

OK

*b

NG

*c

Seam

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

(c) Install the camshaft position sensor to the cylinder head cover sub-assembly with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the camshaft position 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.

(d) Connect the camshaft position sensor connector.

2. INSTALL CAMSHAFT POSITION SENSOR (for Exhaust Side)

(a) Perform this procedure only when reusing the camshaft position sensor.

(1) Clean the O-ring groove of the camshaft position sensor.

NOTICE:

Make sure the O-ring groove is free of foreign matter.

(2) Install a new O-ring to the camshaft position sensor.

NOTICE:

Set the O-ring on the tip of the camshaft position sensor and roll it into the O-ring groove with bare hands to install it.

(3) Check if the O-ring is twisted.

HINT:

Check the entire circumference of the seam of the O-ring for twisting.

*1

O-ring

*a

OK

*b

NG

*c

Seam

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

(c) Using a 10 mm union nut wrench, install the camshaft position sensor to the cylinder head cover sub-assembly with the bolt.

Torque:

Specified Tightening Torque :

10 N·m {102 kgf·cm, 7 ft·lbf}

NOTICE:

  • If the camshaft position 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.

HINT:

  • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

    Click here 2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

  • When using a 10 mm union nut wrench (fulcrum length of 22 mm (0.866 in.)) + torque wrench (fulcrum length of 162 mm (6.38 in.)):

    8.8 N*m (90 kgf*cm, 78 in.*lbf)

*a

Torque Wrench Fulcrum Length

(d) Connect the camshaft position sensor connector.

3. INSTALL IGNITION COIL ASSEMBLY

(a) Install the ignition coil assembly to the cylinder head cover sub-assembly with the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(b) Connect the ignition coil assembly connector.

4. CONNECT ENGINE WIRE

(a) Engage the clamp and connect the engine wire.

(b) Install the bolt.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

5. INSTALL VACUUM SENSOR ASSEMBLY

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; G16E-GTS (ENGINE CONTROL): VACUUM SENSOR: INSTALLATION+

6. INSPECT FOR ENGINE OIL LEAK

Click here 2023 - 2025 MY GR Corolla [09/2022 -        ]; MAINTENANCE: G16E-GTS OIL AND OIL FILTER: REPLACEMENT+

7. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

Click here 2023 MY GR Corolla [09/2022 - 11/2022]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+ 2023 - 2025 MY GR Corolla [11/2022 -        ]; G16E-GTS (ENGINE MECHANICAL): ENGINE ASSEMBLY: INSTALLATION+