Kia Sorento: Variable Intake Solenoid (VIS) Valve

| 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 |

Installation
SpecificationDirect Electro Hydraulic Actuator Coupling Component Location
1. Coupling assembly
2. Propeller shaft
3. Transfer assembly
...
IMS Power Seat Control Inspection
1.
With the power seat switch in each position, make sure that continuity
exists between the terminals below. If continuity is not as specified,
replace the power seat ...