Hyundai Sonata LF: Engine Control System / Ambient Temperature Sensor (ATS) Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Engine Control / Fuel System / Engine Control System / Ambient Temperature Sensor (ATS) Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the ATS connector.
3.
Measure resistance between the ATS terminals 1 and 2 [B1/S1].
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.
Remove the under cover front pannel.
(Refer to Engine Mechanical System - "Engine and Transaxle Assembly")
3.
Disconnect the connector, an then remove the ambient temperature sensor (A).

Installation
   
•
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Install in the reverse order of removal.

    Ambient Temperature Sensor (ATS) Schematic Diagrams

    C..

    Boost Pressure Sensor (BPS) Description and Operation

    Description The Boost Pressure Sensor (BPS) is installed on the intercooler assembly and measures the pressure of the compressed air in turbocharger...

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Front Door Module Repair procedures


    Replacement 1. Remove the front door window glass. (Refer to Front Door - "Front Door Window Glass") 2. Remove the front door outside handle. (Refer to Front Door - "Front Door Outside Handle") 3. Loosen the front door outside handle base mounting screw (A)...

    Hyundai Sonata LF 2014-2019 Service Manual: Dual Clutch System


    Description and Operation Description • Components location : DCT (Dual Clutch Transmission) • Function The dual clutch is installed within the transmission. The dual clutch comprises an odd clutch and an even clutch. The odd clutch transfers and cuts off engine power to the transmission when shifting odd gears...

    Categories

    read more

     
    Copyright © 2026 www.hsonatalf.org