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Home >> Kia >> 2019 >> Forte EX >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 6) >> DTC P0103-00: Mass Or Volume Air Flow 'A' Circuit High Input >> System Inspection >> Inspection Procedure

Inspection Procedure

■ Visual Inspection

  1. Inspect the Mass Air Flow Sensor (MAFS) for following conditions:
    • Proper installation of sensor.
    • Corrosion, contamination, or damaged connector.
    • Excessive dirt or wet air cleaner.
    • Distortion or clogged MAFS.
  2. Check for leakage on intake and intercooler system.

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    No Good