Kia Optima: Inspection - Engine Coolant Temperature Sensor (ECTS). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2026 Service ManualKia Optima: Inspection

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”


Engine Coolant Temperature Sensor (ECTS). Repair procedures
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Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the engine coolant temperature sensor connector (A). ...

See also:

Windshield wiper/washer
A : Wiper speed control · MIST – Single wipe · OFF – Off · INT – Intermittent wipe AUTO – Auto control wipe (if equipped) · LO – Low wiper speed · HI – High wiper speed B : Inte ...

Changing the coolant
Have the coolant changed by an authorized Kia dealer according to the Maintenance Schedule at the beginning of this section. CAUTION Put a thick cloth or fabric around the radiator cap befo ...

Inspection
Speed Operation Check 1. Remove the connector (A) from the wiper motor. NO Description NO Description ...

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