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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Fuel Delivery System - 3.3L) >> Fuel Pressure Regulator >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Release the residual pressure in fuel line.

    (Refer to Fuel Delivery System - "RELEASE RESIDUAL PRESSURE IN FUEL LINE ")

    CAUTION:
    • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the GDS after completion of "Release Residual Pressure in Fuel Line" work.
  3. Remove the fuel pump.

    (Refer to Fuel Delivery System - "FUEL PUMP ")

  4. Remove the fuel sender connector (A).
  5. Disconnect the fuel sender connector (B).
    G14233242Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the suction hose (A) after releasing the fixing hook.
  7. Disconnect the fuel delivery hose (C) after removing fixing clip (B).
    G14233243Courtesy of HYUNDAI MOTOR AMERICA
    G14233244Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the reservoir-cup (B) after releasing the fixing hooks (A).
    G14233245Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the fuel pressure regulator (B) after removing fixing hooks (A).
G14233246Courtesy of HYUNDAI MOTOR AMERICA
G14233247Courtesy of HYUNDAI MOTOR AMERICA