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Home >> Kia >> 2017 >> Sorento L >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.4L (1 Of 3) >> DTC P016C-00: Closed Loop Air/Fuel Ratio Control At Limit-System Too Lean >> DTC Inspection >> Monitor GDS Data >> Current Data Inspection

Current Data Inspection

  1. Ignition "OFF".
  2. Connect GDS to Data Link Connector (DLC).
  3. Ignition "ON" & Engine "ON".
  4. Monitor following parameters in "Current Data"  with GDS.

    Specification:  Refer to Fig 1 below

    Fig 1: Scantool Display - Upstream O2 Sensor And Downstream O2 Sensor Current Data At Idle To Engine Speed Approx 2000 RPM
    G12168312Courtesy of KIA MOTORS AMERICA, INC.
    1. Lambda Sensor Correction Value increase to Approx. 20% at engine speed of 2000 RPM.
  5. Is the parameter displayed within specification?

    YES 

    • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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