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Home >> Kia >> 2017 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.4L (2 Of 3) (Except HEV) >> DTC P0222-00: Throttle Position Sensor 2 Signal Circuit Low Input >> DTC Inspection >> Monitor KDS/GDS Data

Monitor KDS/GDS Data

  1. Ignition "OFF".
  2. Connect KDS/GDS to Data Link Connector (DLC).
  3. Ignition "ON" & Engine "ON".
  4. Warm up the engine to normal operating temperature.
  5. Monitor following parameters in "Current Data"  with KDS/GDS.

    Specification:  Refer to Fig 1 below

    Fig 1: Scantool Display - TPS1 And TPS2 Current Data At Ignition ON To Idle
    G12132494Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scantool Display - TPS1 And TPS2 Current Data When Engine Speed At Approx 2300 RPM
    G12132495Courtesy of KIA MOTORS AMERICA, INC.
  6. 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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