2020 Kia Optima SXFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Turn the ignition switch off and disconnect the battery (-) terminal.
  2. Remove the RCV control solenoid valve.

    (Refer to "RCV CONTROL SOLENOID VALVEΒ ")

  3. Remove the purge control solenoid valve.

    (Refer to "PURGE CONTROL SOLENOID VALVEΒ ")

  4. Disconnect the variable charge motion actuator connector (A).
  5. Remove the variable charge motion actuator mounting bolts (B).
    G12922374Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove VCMA rod clip (A) and connection link between flap (B) using screwdriver.
G12922375Courtesy of KIA MOTORS AMERICA, INC.
NOTE: VCMA connection link can be damaged. So, make sure to remove it in a horizontal direction.
Make sure that groove part of the connection link (C) is pointing upward when mounting VCMA.
G12922376Courtesy of KIA MOTORS AMERICA, INC.
Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

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

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

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