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Removal [11/2021 - ]: Procedure

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  1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 19 [11/2021 - 03/2024] , or refer to PROCEDURE - Step 19 [03/2024 - ]
  2. REMOVE CAMSHAFT POSITION SENSOR (for Intake Side) 
    1. GTY1078937Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the camshaft position sensor connector.
      2. Using an 8 mm socket wrench, remove the bolt and camshaft position sensor from the cylinder head cover sub-assembly.
        NOTE:

        If the camshaft position sensor has been struck or dropped, replace it.

      3. Perform this procedure only when reusing the camshaft position sensor.

        1. Remove the O-ring from the camshaft position sensor.

        NOTE:
        • Make sure to only remove the O-ring with bare hands.
        • When removing the O-ring, be careful not to damage the O-ring groove of the camshaft position sensor.
        • If the O-ring groove of the camshaft position sensor is damaged, replace the camshaft position sensor with a new one.
  3. REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side) 
    1. GTY1078082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the camshaft position sensor connector.
      2. Using an 8 mm socket wrench, remove the bolt and camshaft position sensor from the cylinder head cover sub-assembly.
        NOTE:

        If the camshaft position sensor has been struck or dropped, replace it.

      3. Perform this procedure only when reusing the camshaft position sensor.

        1. Remove the O-ring from the camshaft position sensor.

        NOTE:
        • Make sure to only remove the O-ring with bare hands.
        • When removing the O-ring, be careful not to damage the O-ring groove of the camshaft position sensor.
        • If the O-ring groove of the camshaft position sensor is damaged, replace the camshaft position sensor with a new one.