Hyundai Genesis: Engine Control System / Fuel Tank Pressure Sensor (FTPS) Repair procedures

Inspection

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

2.	Measure the output voltage of the FTPS. Specification: Refer to "Specification"

Removal

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

2.	Fold the rear seat cushion.

3.	Remove the sub fuel sender service cover (A) after removing installation screw.

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

5.	Remove the fuel tank pressure sensor from the sub fuel sender after loosening nut.

Installation

• Install the component with the specified torques. • Note that internal damage may occur if the component drops. In this case, use it after inspecting.

• Insert the sensor in the installation hole and be careful not to damage during installation.

1.	To install, reverse the removal procedure.

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 ...

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