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Home >> Lexus >> 2015 >> IS 250 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (4GR-FSE) - Service Information >> Knock Sensor >> Removal [04/2013 - 08/2015] >> Procedure
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Removal [04/2013 - 08/2015]: Procedure

  1. REMOVE FUEL INJECTOR SEAL 

    Refer to REMOVAL [04/2013 - 08/2015]

  2. REMOVE KNOCK CONTROL SENSOR 
    1. Disconnect the 2 knock control sensor connectors.
      GTY462763Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Engine Front
    2. Remove the 2 bolts and 2 knock control sensors from the cylinder block sub-assembly.
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