Hyundai Sonata: Fuel Filter. Repair procedures - Fuel Delivery System - Engine Control/Fuel SystemHyundai Sonata: Fuel Filter. Repair procedures

Replacement

1.
Remove the fuel pump (Refer to “Fuel Pump” in this group).
2.
Disconnect the electric pump wiring connector (A) and the fuel sender connector (B), and then remove the fuel sender (C).
3.
Disconnect the fuel tube quick-connector (D).
4.
Remove the head assembly (E) after releasing the fixing hooks.

5.
Disconnect the fuel feed tube quick-connector (A).
6.
Remove the fixing clip (B), and then disconnect the fuel tube (C).
7.
Remove the reservior-cup (D) after releasing the fixing hooks.

8.
Disconnect the ground cable (A).
9.
Remove the cap (B), and then remove the assist pump (C) and the fuel pressure regulator (D).

Be careful of O-ring.
10.
Separate the electric pump motor from the fuel filter after releasing the fixing hooks (A).

1. Head Assembly
2. Electric Pump Motor
3. Fuel Filter
4. Fuel Sender
5. Fuel Pressure Regulator
6. Assist Pump

    Fuel Pump. Repair procedures
    Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove th ...

    Filler-Neck Assembly. Repair procedures
    Removal 1. Disconnect the fuel filler hose (A), the vapor tube quick-connector (B), and the ventilation tube quick-connector (C). 2. ...

    See also:

    Hazardous driving conditions
    When hazardous driving conditions are encountered such as water, snow, ice, mud, sand, or similar hazards, follow these suggestions: Drive cautiously and allow extra distance for braking. ...

    Fuel Tank Pressure Sensor (FTPS). Repair procedures
    Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the FTPS. Specifica ...

    Using the Room Mirror Key
    Selecting the room mirror key will allow you to make service required inquiries, POI info searches, and emergency rescues by connecting to the Blue Link Center. Such features can be used only after ...