Hyundai Sonata: 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].

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

Circuit Diagram ...

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 Owners Manual: Power adjustment
The front seat can be adjusted by using the control switches located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel. WARNING NEVER allow children in the ...

Hyundai Sonata LF 2014-2019 Service Manual: Rear Door Module Repair procedures
Replacement 1. Remove the rear door window glass. (Refer to Rear Door - "Rear Door Window Glass") 2. Remove the rear door outside handle. (Refer to Rear Door - "Rear Door Outside Handle") 3. Loosen the rear door outside handle base mounting bolt (A). 4. After loosening the mountin ...