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Home › Lexus › 2014 › IS 250 Base, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System (4GR-FSE) - Service Information › Engine Coolant Temperature Sensor › Removal [04/2013 - 08/2015] › Procedure

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

  1. REMOVE FUEL PRESSURE SENSOR 

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

  2. DISCONNECT WATER BY-PASS HOSE 
    1. Slide the clip and disconnect the water by-pass hose from the rear water by-pass joint.
      GTY404326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE ENGINE COOLANT TEMPERATURE SENSOR 
    1. Disconnect the engine coolant temperature sensor connector.
    2. Using a 19 mm ball joint lock nut wrench, remove the engine coolant temperature sensor from the rear water by-pass joint.
      GTY396321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the gasket from the engine coolant temperature sensor.
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