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Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> 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 battery. (Refer to Engine Electrical System - "BATTERY ")
  3. Remove the air cleaner. (Refer to Engine Mechanical System - "AIR CLEANER ")
  4. Disconnect the engine coolant temperature sensor connector (A).
  5. Remove the spring clip, and then pull the sensor (B) from the water temperature control assembly.
    G15472074Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION:
    • Note that engine coolant may flow out from the water temperature control assembly when removing the sensor.
  6. Supplement the engine coolant. (Refer to Engine Mechanical System - "COOLANT ")