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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FXE) (Service Information) (Hybrid) >> Heated Oxygen Sensor >> Removal [02/2014 - 11/2016] >> Procedure

Removal [02/2014 - 11/2016]: Procedure

  1. REMOVE HEATED OXYGEN SENSOR (for Bank 2) 
    1. Disengage the 3 wire harness clamps.
      GTY451422Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the heated oxygen sensor connector.
    3. Remove the wire harness clamp bracket from the heated oxygen sensor.
      GTY428494Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Using SST, remove the heated oxygen sensor from the front exhaust pipe assembly.
      GTY437103Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09224-00010 
      NOTE:

      If the heated oxygen sensor has been struck or dropped, replace it.

  2. REMOVE FRONT FLOOR COVER LH 

    Refer to PROCEDURE - Step 4

  3. REMOVE HEATED OXYGEN SENSOR (for Bank 1) 
    1. Disengage the 3 wire harness clamps.
      GTY451421Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the heated oxygen sensor connector.
    3. Using SST, remove the heated oxygen sensor from the front No. 3 exhaust pipe sub-assembly.
      • SST: 09224-00010 
      NOTE:

      If the heated oxygen sensor has been struck or dropped, replace it.

      GTY451078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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