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Home >> Genesis >> 2021 >> G90 3.3T Premium, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 3.3L >> Injector >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING:
  • In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don't do any repair work right after engine stops.
  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:
  3. Remove the delivery pipe & injector assembly.

    (Refer to Fuel Delivery System - "DELIVERY PIPE ")

  4. Remove the injector from the delivery pipe after disconnect the connector (A).
G14233156Courtesy of HYUNDAI MOTOR AMERICA
NOTE:
  • If the injector adheres to the cylinder head, use the special Service Tool (SST No.: 09351-D2100)
G14233157Courtesy of HYUNDAI MOTOR AMERICA