Hyundai Kona: Engine Control System / Intake Air Temperature Sensor (IATS) Repair procedures

Hyundai Kona (OS) 2018-2021 Service Manual / Engine Control / Fuel System / Engine Control System / Intake Air Temperature Sensor (IATS) Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the IATS connector.

3.	Measure resistance between the IATS terminals 3 and 4.

Check that the resistance is within the specification.

Specification : Refer to "Specification"

Removal

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Disconnect the manifold absolute pressure sensor connector (A).

3.	Remove the installation bolt (B), and then remove the sensor from the surge tank.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

•	Insert the sensor in the installation hole and be careful not to damage.

Install in the reverse order of removal.

Manifold absolute pressure sensor installation bolt :

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Intake Air Temperature Sensor (IATS) Schematic diagrams

Circuit Diagram Harness Connector ...

Ambient Temperature Sensor (ATS) Description and operation

Description Ambient Temperature Sensor (ATS) is installed on the front-end module and senses the ambient temperature. ECM receives not only the intake air temperatue but also the ...

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