Kia Optima Hybrid: Engine Control System / Engine Coolant Temperature Sensor (ECTS) Schematic Diagrams

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Engine Control/Fuel System / Engine Control System / Engine Coolant Temperature Sensor (ECTS) Schematic Diagrams

Circuit Diagram

Engine Coolant Temperature Sensor (ECTS) Specifications

Specification TemperatureResistance (k?)°C°F-40-4048.14-20-414.13 ~ 16.830325.7920682.31 ~ 2.59401041.15601400.59801760.32 ...

Engine Coolant Temperature Sensor (ECTS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the ECTS connector. 3. Remove the ECTS. 4. After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: License Lamp Repair procedures


Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the license lamp (A) after pushing the pins fixed on the both side of license lamp. 3. Remove the bulb (B) by turning it counterclockwise. Installation 1. Install the bulb. 2. Install the license lamp assembly. ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Radiator Repair procedures


Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16 ~ 122.58kPa (0.95 ~ 1.25kgf/cm?, 13.51 ~ 17.78psi). 3. Check for a drop in pressure. 4. If the pressure drops, replace the cap. Radiator ...

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