Toyota Yaris: Camshaft Position Sensor / Installation

INSTALLATION

PROCEDURE

1. INSTALL CAMSHAFT POSITION SENSOR (for Intake Side)

(a) Clean the O-ring groove of the camshaft position sensor. NOTICE: Make sure the O-ring groove is free of foreign matter.

(b) 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.

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

(d) Install the camshaft position sensor to the cylinder head cover sub-assembly with a new 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.

(e) Connect the camshaft position sensor connector.

2. INSTALL CAMSHAFT POSITION SENSOR (for Exhaust Side)

(a) Clean the O-ring groove of the camshaft position sensor. NOTICE: Make sure the O-ring groove is free of foreign matter.

(b) 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.

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

(d) Using a 10 mm union nut wrench, install the camshaft position sensor to the cylinder head cover sub-assembly with a new 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 When using a 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 *b Union Nut Wrench Fulcrum Length

(e) Connect the camshaft position sensor connector.

3. INSTALL IGNITION COIL ASSEMBLY

(a) Install the bolt and ignition coil assembly.

Torque:

10 N·m {102 kgf·cm}

(b) Connect the ignition coil assembly connector.

4. INSTALL ENGINE WIRE

(a) Install the bolt and engine wire.

Torque:

10 N·m {102 kgf·cm}

5. INSPECT FOR ENGINE OIL LEAK

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