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Home › Hyundai › 2021 › Santa Fe SE, FWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System - 2.5L (Except HEV) › Engine Coolant Temperature Sensor (ECTS) › Repair Procedures › Inspection › Component Inspection

Component Inspection

  1. Remove the engine coolant temperature sensor (ECTS).

    (Refer to Engine Coolant Temperature Sensor (ECTS) - "REMOVAL ")

  2. After immersing the thermistor of the sensor into engine coolant, measure resistance between ECTS terminals 1 and 2.
  3. Check that the resistance is within the specification.

    Specification:  Refer to "SPECIFICATION "

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