Kia 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
•
Install the component with the specified
torques.
•
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
“ON” while the ignition key is either in the “ON” or “ACC” 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 ...