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:
Key operations
Used to start the engine.
Used to lock and unlock the doors.
To unfold the key, press the release button (1) then the key will unfold
automatically. To fold the key, fold the key manuall ...
Battery Description
1.
The CMF(Closed Maintenance Free) battery is, as the name implies,
totally maintenance free and has no removable battery cell caps.
2.
Th ...
Movable Glass Replacement
1.
Completely open the movable glass using the panorama sunroof switch.
2.
Remove both sides of the decoration cover (A) by pulling it in
t ...