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

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: Repair procedures
Removal    • Put on gloves to protect your hands.    • Use seat ...

Kia Cee'd JD Owners Manual: Storing positions into memory using the buttons on the door
Storing driver’s seat positions 1. Shift the shift lever into P or N (for Automatic transaxle) or Neutral (for manual transaxle) while the engine start/stop button is ON or ignition switch ON. 2. Adjust the driver’s seat comfortable for the driver. 3. Press SET button on the control ...