Hyundai Elantra HD: Engine Coolant Temperature Sensor (ECTS). Repair procedures - Engine Control System - Engine Control/Fuel System - Hyundai Elantra HD 2006–2010 Service ManualHyundai Elantra HD: Engine Coolant Temperature Sensor (ECTS). Repair procedures

Component Inspection

1.
Turn ignition switch OFF.
2.
Disconnect ECTS connector.
3.
Remove the ECTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistance between ECTS terminals 1 and 3.
5.
Check that the resistance is within the specification.
Specification: Refer to SPECIFICATION.

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