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Home >> Kia >> 2014 >> Optima Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L - Optima >> Engine Coolant Temperature Sensor (ECTS) >> Repair Procedures >> Inspection >> Notes
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Repair Procedures: Inspection: Notes

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

Specification:  Refer to SPECIFICATION .