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

Hyundai Kona (OS) 2018-2021 Service Manual / Engine Control / Fuel System / Engine Control System / 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 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) 2018-2021 Owners Manual: Operating conditions
To operate: Press the BCW switch with the Ignition switch in the ON position. The indicator on the BCW switch will illuminate. When the vehicle speed exceeds 30 km/h (20 mph), the system will be activated. To cancel: Press the BCW switch again. The indicator on the switch will go off. When the sys ...

Hyundai Kona (OS) 2018-2021 Service Manual: Specifications
Specifications Fuel Delivery System Items Specification Fuel Tank Capacity 50 lit. (13.2 U.S.gal., 52.8 U.S.qt., 44.0 Imp.qt.) Fuel Filter Type Paper type Fuel ...

© 2018-2021 www.hkona.com