Hyundai Ioniq: Fuel Delivery System / Filler-Neck Assembly. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Filler-Neck Assembly. Repair procedures

Removal

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

2.	Open the fuel filler door and then remove the filler-neck installation screw (A).

3.	Lift the vehicle.

4.	Remove the rear-LH wheel, tire, and the inner wheel house.

5.	Disconnect the fuel filler hose (A) and the leveling hose (B).

6.	Disconnect the vent tube quick-connector (C).

7.	Remove the filler-neck assembly from the vehicle after removing the bracket installation bolt (A).

Installation

Install in the reverse order of removal.

Filler-neck assembly installation bolt :

7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

Fuel Line. Repair procedures

Removal1.Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.Turn the ignition switch OFF, and then remove battery (-) cable...

Accelerator Pedal. Repair procedures

Removal 1.Turn the ignition seitch OFF and disconnect the battery negative (-) cable. 2.Disconnect the accelerator position snesor connector (A).3.Remove the installation nut (A), and then remove the accelerator pedal module...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Checking the Engine Oil and Filter

Have engine oil and filter changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this chapter. WARNING CALIFORNIA PROPOSITION 65 WARNING Engine oil contains chemicals known to the State of California to cause cancer, birth defects and reproductive harm...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Troubleshooting

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