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Home › Hyundai › 2017 › Azera Base › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 3) › DTC P0300: Random/Multiple Cylinder Misfire Detected › Scantool Diagnostics › Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector (DLC).
  2. IG "ON".
  3. Select "DTC" button, and then Press "DTC Status" to check DTC's information from the DTCs menu.
  4. Read "DTC Status" parameter.
    Fig 1: Screen Display - DTC Status Parameter
    G12087983Courtesy of HYUNDAI MOTOR AMERICA
  5. Is parameter displayed "Present fault"?

    YES 

    NO 

    • Although the misfire does not occur when the vehicle is brought to running stop, misfire can be reproduced when the condition is met. Drive the vehicle according to the freeze frame data in order to satisfy the condition.
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