Hyundai Genesis (DH): Fuel Delivery System / Filler-Neck Assembly Repair procedures

Removal
1.
Remove the filler neck mounting screws (A) after opening the fuel filler door.

2.
Remove the rear-left wheel & tire and wheel house cover.

3.
Disconnect the fuel filler hose (A) and leveling hose (B).
4.
Disconnect the vent hose quick-connector (C).

5.
Remove the filler-neck assembly (B) from the vehicle after removing bracket mounting nuts (A).

Installation
1.
To install, reverse the removal procedure.

Filler-neck assembly installation nut :
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lbf.ft)

    Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery terminal. 2. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 3.

    Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Disconnect the accelerator position sensor connector (A).

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Description and Operation

    Description System Overview The System offers the following features: - Changing the state of engine ignition and power by using the start button. - Controlling external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.

    Hyundai Genesis (DH) 2013-2016 Service Manual: In-car Sensor Repair procedures

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