Kia Soul: Intake Air Temperature Sensor (IATS). Description and Operation
Kia Soul 2014-2019 PS Service Manual / Engine Control / Fuel System / Engine Control System / 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 value changes in reverse proportion
to the temperature.
Manifold Absolute Pressure Sensor (MAPS). Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS at idle and IG ON.
...
Intake Air Temperature Sensor (IATS). Specifications
Specification
Temperature
Resistance (kΩ)
°C
°F
-40
-40
40.93 ~ 48.35
-20
-4
13.89 ~ 16.03
...
See also:
Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check the coolant level in the coolant reservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires. Check if ...
Snowy or icy conditions
To drive your vehicle in deep snow, it may be necessary to use snow tires or
to install tire chains on your tires.
If snow tires are needed, it is necessary to select tires equivalent in size
and ...
System controllers and functions
Audio Head Unit
(1)
Changes to FM/AM/SiriusXMTMmode.
Each time the key is pressed, the mode is changed in order of FM1 ➟ FM2 ➟ AM ➟ SAT1 ➟ SAT2 ➟ SAT3.
ϭ ...