Hyundai Genesis: Fuel Delivery System / Fuel Pressure Regulator Repair procedures

Removal

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

2.	Release the residual pressure in fuel line. (Refer to Fuel Delivery System -"Release Residual Pressure in Fuel Line") • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may turn up. Delete the code with the GDS after completion of “Release Residual Pressure in Fuel Line” work.

3.	Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump")

4.	Remove the fuel sender assembly. (Refer to Fuel Delivery System - "Fuel Sender Assembly")

5.	Disconnect the fuel sender connector (A).

6.	Disconnect the suction hose (A) after releasing the fixing hook.

7.	Disconnect the fuel delivery hose (C) after removing fixing clip (B).

8.	Remove the reservoir-cup (B) after releasing the fixing hooks (A).

9.	Disconnect the fuel pressure regulator (B) after removing fixing hooks (A).

Installation

1.	To install, reverse the removal procedure.

Fuel Sender Assembly Repair procedures

Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System -"Release Residual Pressure in Fuel Line")     • When removing the fuel pump relay, ...

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Hyundai Genesis (DH) 2013-2016 Service Manual: Troubleshooting

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