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Home >> Kia >> 2018 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.4L (3 Of 3) (Except HEV) >> DTC P2128-00: Accelerator Position Sensor 2 Signal Circuit-High Input >> Verification of Repair >> Verification of Vehicle Repair
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Verification of Vehicle Repair

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect KDS/GDS to Data Link Connector (DLC), and monitor "Diagnostic Trouble Codes (DTC)  ".
  2. Clear all DTCs in the system with KDS/GDS.
  3. Operate system or vehicle within DTC detecting condition in DTC Detecting Condition chart.
  4. Monitor "Diagnostic Trouble Codes (DTC)  " with KDS/GDS and verify that any DTC is stored.
  5. Are any DTCs stored in the system?

    YES 

    • Go to applicable troubleshooting procedure.

    NO 

    • Problem is corrected and the system operation performs to specification at this time.
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