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HOMESERVICE MANUALSGENESIS2021GV80 2.5T ADVANCED, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 13 (ENGINE CONTROL SYSTEM - 3.5L)INJECTORREPAIR PROCEDURESREMOVALMPI INJECTOR
2021 Genesis GV80 2.5T Advanced, AWD

MPI Injector

2021 Genesis GV80 2.5T Advanced, AWDSECTION MPI Injector
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 ")

    CAUTION:
    • When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the diagnostic tool after completion of "Release Residual Pressure in Fuel Line" work.
  2. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  3. Remove the engine cover.

    (Refer to Engine Mechanical System - "ENGINE COVER ")

  4. Remove the air cleaner.

    (Refer to Engine Mechanical System - "REMOVAL AND INSTALLATION ")

  5. Remove the surge tank.

    (Refer to Engine Mechanical System - "SURGE TANK ")

  6. Remove the mounting bolt (A).

    Tightening torque: 

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

    G14728731Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the low pressure delivery pipe (A) from the intake manifold.
    NOTE:
    • When removing/installing the low pressure delivery pipe (A), take measures not to allow the foreign matter to enter the cylinder.
    • If foreign matter enters the cylinder/intake manifold, immediately remove it.
    G14728732Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the injector connectors (A).
    G14728733Courtesy of HYUNDAI MOTOR AMERICA
  9. Release the fixing clip and then remove the injector (A) from delivery pipe.
    G14728734Courtesy of HYUNDAI MOTOR AMERICA
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.