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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Engine Control System - 2.0L) >> ETC (Electronic Throttle Control) System >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING: This page is about a different car, the 2020 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Remove the resonator and the air intake hose.

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

  3. Disconnect the ETC module connector (A), coolant hoses (B) from the ETC module, unfasten the bolts (C), and then remove the ETC module from the engine.
G12606882Courtesy of HYUNDAI MOTOR AMERICA