Hyundai Elantra (CN7): Fuel Delivery System / Fuel Pressure Regulator

Hyundai Elantra (CN7) 2021-2025 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.
Release the fixing hook (A) and then remove the fuel sender (B).

4.
Remove the fixing clip (A) and then disconnect the fuel feed tube (B).

5.
Remove the fixing clip (A) and then remove the head assembly (B).

6.
Release the fixing hook (A) and then remove the reservoir-cup (B).

7.
Disconnect the fuel pump motor connector (A).
8.
Disconnect the ground cable (B).

9.
Remove the fixing clip (A) and then disconnect the fuel pressure regulator (B).

Installation
1.
Install in the reverse order of removal.

    Repair procedures Removal1.Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump")2.Disconnect the fuel pump motor connector (A) and fuel sender connector (B).

    Repair procedures Removal[Low Fuel Line]1.Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.

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