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Home >> Lexus >> 2021 >> ES 250 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (A25A-FKS) - Service Information >> Crankshaft Position Sensor >> Removal [09/2022 - ] >> Procedure
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Removal [09/2022 - ]: Procedure

  1. REMOVE STARTER ASSEMBLY 

    Refer to REMOVAL [09/2022 - ]

  2. REMOVE CRANKSHAFT POSITION SENSOR 
    1. Disconnect the crankshaft position sensor connector.
      GTY754293Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the bolt and crankshaft position sensor from the cylinder block sub-assembly.
      NOTE:

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

    3. Perform this procedure only when reusing the crankshaft position sensor.
      GTY906893Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 O-ring
      1. Remove the O-ring from the crankshaft 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 crankshaft position sensor.
        • If the O-ring groove of the crankshaft position sensor is damaged, replace the crankshaft position sensor with a new one.