Kia Optima: Intake Air Temperature Sensor (IATS). Repair procedures| 1. | Turn the ignition switch OFF. |
| 2. | Disconnect the IATS connector. |
| 3. | Measure resistance between the IATS terminals 3 and 4. |
| 4. |
Check that the resistance is within the specification.
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Intake Air Temperature Sensor (IATS). Schematic Diagrams
Engine Coolant Temperature Sensor (ECTS). Description and OperationPositive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle
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Engine Oil Pressure Warning
This warning light indicates
the engine oil pressure is low.
If the warning light comes on while driving:
1. Drive safely to the side of the road and stop.
2. With the engine off, check the engin ...
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