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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Engine Control System (PHEV)) >> Mass Air Flow Sensor (MAFS) >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different car, the 2017 Kia Optima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition switch OFF and disconnect the battery (-) terminal.
  2. Disconnect the mass air flow sensor connector (A) and the installation clamp.
  3. Remove the mass air flow sensor (B).

    Mass air flow sensor mounting bolt: 

    2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb.ft)

    Mass air flow sensor clamp mounting bolt: 

    2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb.ft)

    G12347266