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:
Replacement
Front Brake Pads
1.
Remove the brake hose mounting bracket bolt (A).
Tightening torque:
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ...
Removal
1.
Remove the trunk trim in the trunk after removing the screws and
clips.
(Refer to the BD group - "Tailgate")
2.
Remove ...
Input Speed Sensor Inspection
1.
Check signal waveform of Input & output speed sensor using the
GDS.
Specification:
Refer to "Signal Wave Form" section.
...
Categories
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