Hyundai Kona: Engine Control System / Ambient Temperature Sensor (ATS) Description and operation

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 ambient air temperature informations at the same time to control the intake air quantity precisely provided through the turbo charger. The electrical resistance of the thermistor decreases as the temperature increases, and increases as the temperature decreases This sensor has a Negative Temperature Coefficient (NTC) and its resistance is in inverse proportion to the temperature.

Intake Air Temperature Sensor (IATS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between th ...

Ambient Temperature Sensor (ATS) Specifications

Specification Temperature [°C (°F)] Resistance (kΩ)  -40 (-40) 841.2 - 1019.3  -20 (-4) ...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: External AMP Components and components location
Components NO Connector A NO Connector B 1 BATT (+) 1 Rear door speaker - LH (+) 2 BATT (+) 2 Rear door speaker - LH (-) ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Lane Keeping Assist (LKA) system
The Lane Keeping Assist (LKA) system with a camera at the front windshield, helps detect lane markers on the road, and assists the driver's steering to help keep the vehicle between lanes. When the system detects the vehicle straying from its lane, it alerts the driver with a visual and audible ...