Hyundai Ioniq: Fuel Delivery System / Fuel Pressure Regulator. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Regulator. Repair procedures

Removal

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

2.	Disconnect the fuel pump motor connector (A) and fuel sender connector (B).

3.	Press the fixing hook (A) with a driver and then remove fuel sender (B) in the arrow direction.

4.	Disconnect the fuel feed tube (B) after removing the fixing pin (A).

5.	Remove the head assembly (B) after releasing the fixing hooks (A).

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

7.	Disconnect the ground line (A).

8.	Disconnect the fuel pump motor connector (A).

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

Installation

1.	Install in the reverse order of removal.

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