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Home >> Kia >> 2021 >> Forte EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - 2.0L >> Mass Air Flow Sensor (MAFS) >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

  1. Visually check the MAFS for the following:
    • Correct mounting direction
    • Any contamination, corrosion or damage on connector
    • Clogged or wet air cleaner
    • Deformation or blocked MAFS cylinder by foreign material
  2. Check for any leakage on intake system and intercooler system.