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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 151 (Engine Control System Diagnosis - 2.0L (3 Of 3)) >> DTC P2187-00: System Too Lean At Idle (←Additive) (Bank 1) >> DTC Information And Inspection >> Monitor DTC Status

Monitor DTC Status

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If any codes relating to injectors, HO2S, ECT (Engine Coolant Temperature) Sensor, Throttle Position sensor, Injectors or Mass Air Flow Sensor are stored, do ALL REPAIRS associated with those codes before proceeding with this troubleshooting tree.
  1. Connect GDS to Data Link Connector (DLC) and select "DTC Analysis" mode
  2. Turn "ON" the ignition switch.
  3. Select "Diagnostic Trouble Codes (DTC)", Press "DTC Status" to check DTC information.
  4. Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  5. Read "DTC Status" parameter.
  6. 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 PCM memory was not cleared after repair.
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