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Home >> Kia >> 2020 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 6) (PHEV) >> DTC P0133-00: O2-Sensor Circuit Slow Response (Bank 1/Sensor 1) >> DTC Inspection >> Monitor DTC Status
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Monitor DTC Status

  1. Connect KDS to Data Link Connector(DLC).
  2. Ignition "ON".
  3. Monitor "Diagnostic Trouble Codes(DTC)" with KDS.
    G13368508Courtesy of KIA MOTORS AMERICA, INC.
  4. Is DTC status displayed as Present?

    YES 

    NO 

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