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Home >> Kia >> 2019 >> Soul Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (3 Of 3) >> DTC P2191: System Too Lean At Higher Load (Multiple) (Bank 1) >> Component Inspection >> Injector Operation Inspection

Injector Operation Inspection

  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. Perform "Actuation Test  " for Injector.
    Fig 1: Scantool Display - Injector Disable (Cylinder 1, 2, 3, 4 Actuation Test)
    G12216126Courtesy of KIA MOTORS AMERICA, INC.
  3. Check if RPM decreases when performing injector actuation test.
  4. Does any cylinder change in RPM or small change in RPM when disabling individual injector?

    YES 

    NO 

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