Variable Force Solenoid (VFS) [Bank 1/Intake]

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
Disconnect the VFS connector (A).
Remove the mounting bolts (B), and then remove the VFS from the engine.
Variable force solenoid mounting bolt:

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

Courtesy of HYUNDAI MOTOR AMERICA