Kia Optima: Intake Air Temperature Sensor (IATS). Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2023 Service ManualKia Optima: 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 air temperature is needed because air density varies according to the temperature. So the ECM uses not only MAPS signal but also IATS signal. This sensor has a Negative Temperature Coefficient (NTC) Thermister and it's resistance changes in reverse proportion to the temperature.


Installation
Х Install the component with the specified torques. Х Note that internal damag ...

Intake Air Temperature Sensor (IATS). Specifications
Specification Temperature Resistance (kΩ) ∞C ∞F -40 -40 40.93 ~ 48.35 -20 ...

See also:

Changing Tires Jacking Instructions
The jack is provided for emergency tire changing only. Follow jacking instructions to reduce the possibility of personal injury. WARNING - Changing Tires Never attempt vehicle repairs in th ...

Power Antenna
The antenna will automatically be extended when the radio power switch is turned УONФ while the ignition key is either in the УONФ or УACCФ position. The antenna will automatically be retracted ...

Inspection
1. Disconnect the negative(-) battery terminal. 2. Remove the lighting switch of the multi-function switch. (Refer to the multi-function switch) 3. Wi ...

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