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Home >> Hyundai >> 2017 >> Azera Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Injector Drive Box (IDB) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch off and disconnect the battery negative (-) cable.
  2. Disconnect the injector drive box (IDB) connector (A).
    Fig 1: Disconnecting Injector Drive Box (IDB) Connector
    G12088463Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the air cleaner assembly.

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

  4. Remove the main wiring harness (B) after removing the nut (A).
    Fig 2: Removing Main Wiring Harness Nut
    G12088464Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the IDB bracket assembly (B) after removing the bolts (A).
    Fig 3: Removing IDB Bracket Assembly Bolts
    G12088465Courtesy of HYUNDAI MOTOR AMERICA
  6. After removing the installation bolts (A), remove the IDB from the bracket.
    Fig 4: Removing IDB From Bracket
    G12088466Courtesy of HYUNDAI MOTOR AMERICA
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