Kia Niro: Engine Control System / Intake Air Temperature Sensor (IATS) Description and operation
| Description |
Mounted inside the Manifold Absolute Pressure Sensor, Intake Air Temperature Sensor (IATS) detects the intake air temperature.
To precisely calculate the amount of air, correction of the air temperature is required as the air density varies with the temperature. So the ECM uses not only MAPS signal but also IATS signal. This sensor has a Negative Temperature Coefficient (NTC) thermistor with resistance in reverse proportion to the temperature.
Intake Air Temperature Sensor (IATS) Specifications
Specification
Temperature
Resistance (kΩ)
°C
°F
-40
-40
40.93 - 48.35
...
Intake Air Temperature Sensor (IATS) Schematic diagrams
Circuit Diagram
Harness Connector
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Cylinder Block Repair procedures
Disassembly
•
Be sure to read and follow the “General Safety Information and
Caution” before doing any work related with the high voltage system.
Failure to follow the safety i ...
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description
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The Hybrid Power Control Unit (HPCU), composed of various components,
is the core device among the Power Electronics devices that acts as the
brain.
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It comprises of the Hybrid Control Unit (HCU), an inverter Motor Cont ...