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:
Changing a tire with TPMS
If you have a flat tire, the Low Tire Pressure telltale will come on. Have the
flat tire repaired by an authorized Kia dealer as soon as possible or replace the
flat tire with the spare tire.
CAU ...
Air conditioner refrigerant/compressor Inspection
Compressor
RPM check
1.
Push the A/C control switch ON.
2.
Check the engine RPM.
&nb ...
Good driving practices
Never move the gear shift lever from P (Park) to any other position with
the accelerator pedal depressed.
Never move the gear shift lever into P (Park) when the vehicle is in motion.
Be sure ...