Variable Force Solenoid [Bank 1/Intake]

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Disconnect the variable force solenoid connector (A).
3. Remove the installation bolt (B), and then remove the variable force solenoid (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