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Home >> Kia >> 2017 >> Forte EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 172 (Engine Control System) >> Mass Air Flow Sensor (MAFS) >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
  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.