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Home >> Lexus >> 2025 >> NX 350h >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> Crankshaft Position Sensor >> Removal [03/2024 - ] >> Procedure
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Removal [03/2024 - ]: Procedure

  1. REMOVE FRONT FENDER FRONT SPLASH SHIELD LH 

    Refer to PROCEDURE - Step 7

  2. REMOVE FRONT FENDER FRONT SPLASH SHIELD RH 

    Refer to PROCEDURE - Step 8

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 10

  5. REMOVE CRANKSHAFT POSITION SENSOR 
    1. GTY1254885Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the crankshaft position sensor connector.
      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.

        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.