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Home >> Genesis >> 2018 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Engine Control System - 3.3L) >> Engine Coolant Temperature Sensor (ECTS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the air cleaner assembly.

    (Refer to Engine Mechanical System - "INTAKE AND EXHAUST SYSTEM ")

  3. Disconnect the engine coolant temperature sensor connector (A).
  4. Remove the water temperature sensor from the water temperature control assembly.
    CAUTION:
    • Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
    G12715634Courtesy of HYUNDAI MOTOR AMERICA