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Home >> Hyundai >> 2021 >> Sonata Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> Mass Air Flow Sensor (MAFS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Turn the ignition switch OFF and disconnect the battery (-) cable.
  2. Disconnect the mass air flow sensor connector (A) and the installation clamp (B).
  3. Remove the mass air flow sensor (C) after loosening mounting bolt.

    Mass air flow sensor clamp mounting bolt: 

    2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.1 - 3.6 lb.ft)

    Mass air flow sensor mounting bolt: 

    2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.1 - 3.6 lb.ft)

    G15467209Courtesy of HYUNDAI MOTOR AMERICA