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Home >> Genesis >> 2019 >> G70 3.3T Dynamic, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Fuel Delivery System - 2.0L) >> Low Pressure Fuel Pump >> Repair Procedures >> 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.
  3. Using an ohmmeter, measure the resistance between terminals 1 and 2 of sender connector (A) at each float level.
    Pin No Description
    1 Fuel sender ground (-)
    2 Fuel sender signal (+)
    3 Fuel pump motor ground (-)
    4 Fuel pump motor (W)
    5 Fuel pump motor (V)
    6 Fuel pump motor (U)
    G13539571Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION: [Main fuel sender + sub fuel sender synthesis of resistance]
  4. Also check that the resistance changes smoothly when the float moves from "E" to "F".
    Position Resistance (Ω) Capacity ( )
    E 296 - 304 4.5
    1/2 154.5 - 160.5 37.3
    F 13 - 17 58.5