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Home >> Genesis >> 2022 >> GV80 3.5T Advanced+ >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Fuel Delivery System - 2.5L) >> High Pressure Fuel Pump >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Release the residual pressure in fuel line.

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

  2. Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
  3. Remove the air cleaner.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  4. Remove the intake manifold.

    (Refer to Engine Mechanical System - "INTAKE MANIFOLD ")

  5. Remove the injector foam (A).
    G14721583Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the ignition coil connector (A).
  7. Remove the ignition foam (B).
    G14721584Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Pull the cover (B) of fuel feed tube quick-connector (A) by it in the direction of arrow.
      G14721585Courtesy of HYUNDAI MOTOR AMERICA
    • Disconnect the fuel feed tube quick-connector (B) by pulling it in the direction of arrow after pushing the quick-connector button (A).
      G14721586Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the high pressure fuel pipe bracket bolts (A) and flange nut (B).

    Tightening torque 

    A: 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    B: 29.4 - 35.3 N.m (3.0 - 3.6 kgf.m, 21.7 - 26.0 lb-ft)

    G14721587Courtesy of HYUNDAI MOTOR AMERICA
    G14721588Courtesy of HYUNDAI MOTOR AMERICA
    G14721589Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the fuel pressure regulating valve connector (A).
  10. Remove the high pressure fuel pump (B) from the cylinder head assembly after loosening the mounting bolts.

    Tightening torque: 

    12.7 - 14.7 N.m (1.3 - 1.5 kgf.m, 9.4 - 10.8 lb.ft)

    G14721590Courtesy of HYUNDAI MOTOR AMERICA