Kia 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.
|
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Disconnect the engine coolant temperature sensor
connector (A).
...
See also:
Replacement
1.
Disconnect the negative (-) battery
terminal.
2.
Using the screwdriver, remove
the side cover (A).
3.
Loosen the mounting screws and
th ...
Intake Air Temperature Sensor (IATS). Description and Operation
Description
Intake Air Temperature Sensor (IATS) is included inside Manifold
Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the ai ...
Inspection
1.
Connect the battery voltage and
check the blower motor rotation.
2.
If the blower motor voltage is
not operated well, substitute with a known-good blower m ...
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