Kia Sedona: Active ECO system
Vehicle recognition
Active ECO operationVariable 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).
VIS valves 1 and 2 control vacuum modulators that ...
With the door lock button
To unlock a door, push the door lock button (1) to the ...