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Home >> Genesis >> 2024 >> GV80 3.5T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Fuel Delivery System - 2.5L) >> Fuel Line >> Repair Procedures >> Removal >> High Pressure Fuel Pipe [High Pressure Fuel Pump ↔ High Pressure Delivery Pipe]

High Pressure Fuel Pipe [High Pressure Fuel Pump ↔ High Pressure Delivery Pipe]

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).
    G16769975Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the ignition coil connector (A).
  7. Remove the ignition foam (B).
    G16769976Courtesy 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)

    G16769977Courtesy of HYUNDAI MOTOR AMERICA
    G16769978Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the high pressure fuel pipe flange nut (A).

    Tightening torque: 

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

G16769979Courtesy of HYUNDAI MOTOR AMERICA