Kia Rio: 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 |
Specification
Item
Specification
Coil resistance (Ω)
30.0 ~ 35.0 [20°C(68°F)]
...
See also:
Overhead Console Lamp Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the overhead console lamp lens (B).
3.
After ...
Multimedia Jack Circuit Diagram
...
Components Location
1. PCV valve
2. Canister
3. Purge control solenoid valve (PCSV)
4. Fuel tank pressure sensor (FTPS)
5. Canister close valve (CCV)
6. Fuel level sensor (FLS)
7. ORV ...
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