Kia Cee'd: Engine Control System / Intake Air Temperature Sensor (IATS) Description and operation

Kia Cee'd JD Service Manual / 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 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 ...

Other information:

Kia Cee'd JD Service Manual: Description and operation
Description Emergency Call (eCall) When an accident occurs or the user's request is detected, it notifies the call center of the vehicle status using the wireless network so that the center can provide necessary emergency service.   1. Emergency Cal ...

Kia Cee'd JD Service Manual: Front Door Side Weatherstrip Repair procedures
Replacement 1. Detach the clips, then remove the front door side weatherstrip (A). 2. Install in the reverse order of removal.    ...

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