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Home >> Hyundai >> 2021 >> Veloster N Standard Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System Diagnosis (1 Of 3) >> DTC P0140-00: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) >> Verification Of Repair
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Verification Of Repair

After repair, it is essential to verify if the faults have been corrected.

  1. Connect the GDS and select the "Diagnostic Trouble Codes (DTC)" mode.
  2. Clear the DTCs and test the vehicle according to the DTC Prerequisite Condition in DTC Information.
  3. Did the same DTC return?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • The system performs in accordance with the specifications at this time.