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Home >> Genesis >> 2025 >> GV70 2.5T Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Control System - 3.5L) >> Engine Coolant Temperature Sensor (ECTS) >> Removal And Installation >> Engine Coolant Temperature Sensor (ECTS) - Integrated Flow Control Valve Side
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Engine Coolant Temperature Sensor (ECTS) - Integrated Flow Control Valve Side

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 RH air duct and RH air intake hose.

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

  3. Disconnect the engine coolant temperature sensor connector (A).
  4. After removing the installation bolts (B), remove the engine coolant temperature sensor.
    NOTE:
    • Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
    • Check if O-ring remains inside the engine coolant temperature sensor when removing the ECTS. (It is necessary to remove the O-ring)
    G16840588Courtesy of HYUNDAI MOTOR AMERICA

    Tightening torque  :

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G16840589Courtesy of HYUNDAI MOTOR AMERICA
  5. Install in the reverse order of removal.