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:
Telemetics Unit (TMU) Inspection
1.
After replacing the TMU unit, access Dealer Engineering Mode
in head unit.
(Refer to MTS system - "TMU Dealer Engineering Mode")
...
Interior light bulb replacement
Map lamp
Room lamp
Luggage room lamp
Glove box lamp
Sunvisor lamp
1. Using a flat-blade screwdriver, gently pry the lens from the interior light
housing.
2. Remove the bulb by pullin ...
Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty & Maintenance booklet in your vehicle.
Your v ...