Kia Sorento: Variable Intake Solenoid (VIS) Valve
Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 Service Manual / Engine Control / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve
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 |
Installation
•
Install the component with the specified torques.
•
...
Specification
Item
Specification
Coil resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]
...
See also:
Rear Oil Seal Removal
1.
Remove the automatic transaxle.
(Refer to Automatic Transaxle System - "Automatic Transaxle")
2.
Remove the drive plate.
...
Direct Electro Hydraulic Actuator Coupling Inspection
All units are filled up with coupling fluid (ultra-low viscosity
ATF) prior to shipping. Inspection, fill-up, and replac ...
Transaxle Oil Temperature Sensor Inspection
1.
Turn ignition switch OFF.
2.
Remove the air duct.
(Refer to Engine Mechanical System - "Air cleaner")
...
Copyright © www.ksmanual.com 2014-2024