Kia Sedona: Intake Air Temperature Sensor (IATS) Description and Operation
Third generation YP (2014-2026) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Intake Air Temperature Sensor (IATS) Description and Operation
| Description |
Integrated into the Barometric Pressure Sensor (BPS), the
Intake Air Temperature Sensor (IATS) 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 BPS signal but also IATS signal.
This sensor has a Negative Temperature Coefficient (NTC) thermistor and
it''s resistance changes in reverse proportion to the temperature.
Intake Air Temperature Sensor (IATS) Specifications
Specification
TemperatureResistance (kΩ)°C°F-40-4040.93 ~ 48.35-20-413.89 ~ 16.030325.38 ~ 6.0910503.48 ~ 3.9020682.31 ~ 2.57401041.08 ~ 1.21601400.54 ~ 0.66801760.29 ~ 0.34
...
Intake Air Temperature Sensor (IATS) Schematic Diagrams
Circuit Diagram
...
Other Information:
Special Service Tools
Special Service Tools
Tool(Number and Name)IllustrationUseDeployment tool0957A-34100AAirbag deployment tool.Deployment adapter0957A-2W100Use with deployment tool.(SAB)Deployment adapter0957A-3Q10 ...
Programming
Your vehicle may require the ignition switch to be turned to the ACC position
for programming and/or operation of HomeLink. It is also recommended that a new
battery be replaced in the hand-held t ...
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