Mass Air Flow Sensor (MAFS): Removal

Disconnect the battery negative (-) terminal.
Disconnect the Mass Air Flow Sensor (MAFS) connector (A) and removing the clamp (B).
Remove the Mass Air Flow Sensor (MAFS) (C) after removing the bolts.
Tightening torque :

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Courtesy of HYUNDAI MOTOR AMERICA