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:
SS-A Solenoid Valve(ON/OFF) Circuit Diagram
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Light bulbs
WARNING - Lights
Prior to working on the light, firmly apply the parking brake, ensure that
the ignition switch is turned to the “LOCK”position and turn off the lights to avoid
burning your finge ...
Front Driveshaft Inspection
1.
Check the driveshaft boots for damage and deterioration.
2.
Check the driveshaft spline for wear or damage.
3.
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