Hyundai Sonata: Fuel Pump. Repair procedures - Fuel Delivery System - Engine Control/Fuel SystemHyundai Sonata: 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 the fuel pump service cover (A) in the trunk.

3.
Disconnect the fuel pump connector (A) and the fuel tank pressure sensor connector (B).
4.
Disconnect the fuel feed tube quick connector (C) and the vapor tube quick-connector (D).
5.
Remove locking ring (E) by use the special service tool [SST No. : 09310-2S200].

6.
Disconnector the vapor tube quck-connector (A) at the fuel pump, and then remove the fuel pump from the fuel tank.


Installation

1.
Installation is reverse of removal.
Be careful of fuel pump direction (Refer to the groove in the fuel tank).

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

    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 ...

    See also:

    Glove box lamp
    The glove box lamp comes on when the glove box is opened. CAUTION To prevent unnecessary charging system drain, close the glove box securely after using the glove box. ...

    Crankshaft Position Sensor (CKPS). Repair procedures
    Inspection 1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

    Thermostat. Repair procedures
    Removal and Installation Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. ...