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Home >> Genesis >> 2019 >> G70 3.3T Design, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 3.3L (6 Of 6) >> DTC P2626-00: O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 Sensor 1) >> DTC Inspection >> Monitor DTC Status

Monitor DTC Status

  1. Connect GDS and select "DTC Analysis" mode
  2. Select "Diagnostic Trouble Codes (DTC)" button, Press "DTC Status" to check DTC's information from the DTCs menu.
  3. Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  4. Read "DTC Status" parameter.
  5. Record all DTCs, DTC status and freeze frame data. Does DTC Status indicate "Present"?
    NOTE:
    • History (Not Present) state: the DTC set but has been cleared.
    • Present state: the DTC is active at present.

    YES 

    • Go to next procedure.

    NO 

    • This can be an intermittent fault caused by poor contact of the sensor and/or ECM connector. Or, ECM memory was not cleared after repair. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace the relevant component(s) as necessary, and go to "VERIFICATION OF VEHICLE REPAIR ".
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