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Home >> Kia >> 2016 >> Optima Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (HEV) >> DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) >> 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 GDS and select "Diagnostic Trouble Codes(DTC)" mode.
  2. Using a GDS, Clear DTC.
  3. Operate the vehicle within DTC Detecting Condition in General Information. Proceed to DTC Detecting Condition .
  4. Using a GDS, Check DTC present.
  5. Are any DTCs present?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • System is performing to specification at this time.