Kia Forte: Variable Intake Solenoid (VIS) Valve Description

| 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) Installation
Variable Intake Solenoid (VIS) Valve SpecificationInterior overview
1. Driver position memory system button
2. Inside door handle
3. Outside rearview mirror folding
4. Outside rearview mirror control
5. Central door lock switch
6. Power window lock switch
7. ...
TJ Joint Inspection
1.
Check the spider assembly for roller rotation, wear or corrosion.
2.
Check the groove inside the joint case for wear or corrosion
...
Sound settings
Press the
key
Select
[Sound] through
TUNE knob or key
Select menu through
TUNE knob
Sound Settings
This menu allows you to set the ‘Bass, Middle, Treble’ and the Sound Fader an ...