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Home >> Genesis >> 2024 >> GV70 2.5T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Fuel Delivery System - 3.5L) >> Low Pressure Fuel Pump >> Inspection >> [Fuel Sender]

[Fuel Sender]

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  1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
  2. Remove the fuel pump assembly.

    (Refer to "REMOVAL AND INSTALLATION ")

  3. Place the fuel sender float at the top and bottom positions and measure the resistance between terminals 5 and 6 of the fuel pump connector (A).
    G16840781Courtesy of HYUNDAI MOTOR AMERICA
    Pin No Description
    1 Fuel pump motor (U)
    2 Fuel pump motor (V)
    3 Fuel pump motor (W)
    4 Ground
    5 Main fuel sender signal (+)
    6 Main fuel sender ground (-)
    7 Sub fuel sender ground (-)
    8 Sub fuel sender signal (+)
    G16840782Courtesy of HYUNDAI MOTOR AMERICA
  4. Also check that the resistance changes smoothly when the float moves from "E" to "F".