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Home >> Lexus >> 2021 >> ES 300h Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (A25A-FXS) - Service Information >> Knock Sensor >> Removal [08/2021 - ] >> Procedure
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Removal [08/2021 - ]: Procedure

  1. REMOVE INTAKE MANIFOLD 

    Refer to REMOVAL [08/2021 - ]

  2. REMOVE KNOCK CONTROL SENSOR 
    1. Disconnect the knock control sensor connector.
      GTY762819Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and knock control sensor from the cylinder block sub-assembly.
      NOTE:

      If the knock control sensor has been struck or dropped, replace it.

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