Hyundai Azera: Fuel Tank Pressure Sensor (FTPS) Repair procedures

Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Fuel Tank Pressure Sensor (FTPS) Repair procedures

Inspection

1.	Connect the GDS on the Data Link Connector (DLC).

Measure the output voltage of the FTPS.

Specification: Refer to "Specification"

Removal

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

2.	Remove the floor mat in the trunk.

3.	Remove the service cover (A).

4.	Disconnect the fuel tank pressure sensor connector (A).

5.	Remove the fuel tank pressure sensor (A) after releasing the hooks veritically.

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 when installation.

1.	Installation is reverse of removal.

Fuel Tank Pressure Sensor (FTPS) Schematic Diagrams

Circuit Diagram ...

Injector Description and Operation

Description Based on information from various sensors, the ECM can calculate the fuel amount to be injected. The fuel injector is a solenoid-operated valve and the fuel injection amount is cont ...

Hyundai Azera: Fuel Tank Pressure Sensor (FTPS) Repair procedures

Fuel Tank Pressure Sensor (FTPS) Schematic Diagrams

Injector Description and Operation

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