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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 1.6L (Except HEV) >> ETC (Electronic Throttle Control) System >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
  2. Remove the air cleaner.

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

  3. Remove the intercooler outlet hose (A).
    G12915368Courtesy of KIA MOTORS AMERICA, INC.
  4. Disconnect the ETC module connector (A) and vapor hose (B),
  5. Remove the ETC module mounting bolts (C).
    G12915369Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the ETC module (A) after disconnect the coolant hoses (B).
    G12915370Courtesy of KIA MOTORS AMERICA, INC.
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