Kia Cee'd JD Service Manual: Variable Intake Solenoid (VIS) Valve Description and operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake manifold.
The VIS valve controls the vacuum modulator which activates a valve in the intake
manifold. The ECM opens or closes this valve according to engine condition (Refer
to below table). ...
Kia Cee'd JD Service Manual: Specifications
Specifications
Item
Specifications
Working voltage
DC
12V
Operating force
14.7 ± 2.9N
(1.5 ± 0.3kg, 3.3 ± 0.7lb)
Voltage drop
-0.4V
...