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Home >> Hyundai >> 2021 >> Kona Limited, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 1.6L >> Engine Coolant Temperature Sensor (ECTS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the air cleaner assembly and air intake hose.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Remove the engine wiring.
    G12596634Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the vacuum pipe mounting bolts (A) and make a gap by moving the bracket.
  5. Disconnect the engine coolant temperature sensor connector (B).
  6. Remove the engine coolant temperature sensor (C).
    G12596635Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
  7. Fill with engine coolant.

    (Refer to Engine Mechanical System - "COOLANT ")