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Home >> Lexus >> 2017 >> IS 300 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FSE) - Service Information >> Air Fuel Ratio Sensor >> Removal [04/2013 - 10/2017] >> Procedure
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Removal [04/2013 - 10/2017]: Procedure

  1. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 3 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 3 [10/2016 - 10/2017]

  2. REMOVE POWER STEERING ECU ASSEMBLY 

    Refer to REMOVAL [04/2013 - 09/2020]

  3. REMOVE BATTERY TRAY 
    1. Disconnect the fuel pipe clamp from the battery tray.
      GTY464524Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 bolts and battery tray.
  4. REMOVE AIR FUEL RATIO SENSOR 
    1. For Bank 1:
      1. Disconnect the air fuel ratio sensor connector.
      2. Disconnect the 2 wire harness clamps from the wire harness bracket.
        GTY396325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Using SST, remove the air fuel ratio sensor from the exhaust manifold RH.
        • SST: 09224-00010 
        GTY464106Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. For Bank 2:
      1. Disconnect the air fuel ratio sensor connector.
      2. Using SST, remove the air fuel ratio sensor from the exhaust manifold LH.
        • SST: 09224-00010 
        GTY459851Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002