Kia Soul: Variable Intake Solenoid (VIS) Valve. Description and Operation
Kia Soul 2014-2019 PS Service Manual / Engine Control / Fuel System / Engine Control System / 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).
| Engine condition |
VIS valve |
Operation |
| Medium speed |
Closed |
Increasing engine performance in low engine speed
by reducing intake interference among cylinders |
| Low / High speed |
Open |
Minimizing intake resistance by shortening intake
manifold length and increasing area of air entrance |
CVVT Oil Control Valve (OCV). Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the ...
Variable Intake Solenoid (VIS) Valve. Specifications
Specification
Item
Specification
Coil resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]
...
See also:
Front Door Window Glass Replacement
1.
Remove the front door trim.
(Refer to Front Door - "Front Door Trim")
2.
Remove the front door belt inside weatherstrip (A ...
Seatback pocket
The seatback pocket is provided on the back of the front passenger’s seatbacks.
WARNING - Seatback pockets
Do not put heavy or sharp objects in the seatback pockets. In an accident
they coul ...
Air Ventilation Seat Control Unit Removal
Cushion Blower
1.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
2.
Remove th ...