Hyundai Azera: Component names and functions
Features of your vehicle
Head UnitNavigation system
The navigation system ascertains the present position of your vehicle by using
information from satellites and guides you to the place you assign as the destination.
Detailed information for the nav ...
Idler Components and Components Location
Components
1. Idler
...
Variable Intake Solenoid (VIS) Valve Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valves are installed
on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2).
These VIS valve 1 and 2 control vacuum modulators ...