LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2021 >> Stinger GT-Line, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Variable Charge Motion Actuator (VCMA) >> Repair Procedures >> Adjustment
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedures: Adjustment

NOTE: After replacing the VCMA (Variable Charge Motion Actuator) or intake manifold, be sure to delete the previous VCMA adative value by performing the "resetting adaptive values" procedure using KDS.

Information 

VCMA learning procedure is performed automatically while driving but manual learning procedure is also available for immediate access to proper operation.

  1. Push the accelerator pedal at 2, 500 engine rpm for 2-3 seconds and then idle the engine.
  2. Repeat the no. 1 procedure three times.
  3. Switch "OFF" the ignition.
  1. Switch "OFF" the ignition.
  2. Connect the KDS to Data Link Connector (DLC).
  3. Switch "ON" the ignition.
  4. Select "Vehicle, Model year, Engine, System".
  5. Select "Vehicle S/W Management".
  6. Delete the previous VCMA adaptive value by selecting "Resetting Adaptive Values".
    G13423571Courtesy of KIA MOTORS AMERICA, INC.
  7. Press [Reset] when ready.
  8. Reset completed.
scientia non olet · About LEMON Manuals