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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Engine Control System (4GR-FSE) - Service Information) >> Air Fuel Ratio Sensor >> Removal [04/2013 - 08/2015] >> Procedure

Removal [04/2013 - 08/2015]: Procedure

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3

  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
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