Hyundai Genesis: Fuel Delivery System / Fuel Pump Motor 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, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of “Release Residual Pressure in Fuel Line” work.

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

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 pump connector (A).

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

7.	Remove the fixing clip (B), and then disconnect the fuel feed tube quick-connector (C).

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

9.	Remove the dual hose (A).

10.	Disconnect the ground (B).

11.	Remove the fuel pressure regulator (D) after releasing the fixing clips (C).

12.	Disconnect the dual hose (A).

13.	Disconnect the fuel pump motor connector (B).

14.	Remove the fuel pump motor (B) after releasing the fixing hooks (A).

Installation

1.	To install, reverse the removal procedure.

Fuel Pump Motor Components and Components Location

Components Pin NO.ItemDescription1Upper body3-phase coil power supply, fuel delivery, and sealing2Stator assemblyCreates an N pole and S pole flux to induce the rotor to turn.3rotor assemblyTorqu ...

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, ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Front Oil Seal Components and Components Location

Components 1. Front oil seal ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Accelerator Position Sensor (APS) Repair procedures

Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Turn the ignition switch ON. 3. Measure the output voltage of the APS 1 and 2 at C.T and W.O.T. Specification: Refer to “Specification” Removal 1. Turn the ignition switch OFF and disconnect the negative ( ...