Hyundai Veloster: Variable Intake Solenoid (VIS) Valve. Description and Operation
Hyundai Veloster 2011-2017 Service Manual / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve. Description and Operation
Hyundai Veloster 2011-2017 Service Manual / 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:
Steering Gear box. Components and Components Location
Components
1. Tie-rod end
2. Lock nut
3. Bellows clip
4. Bellows
5. Tie rod
6. Rack bar
7. Dust packing
8. Dust cap
9. Oil seal
10. Pinion plug
...
Tightening Torque Table Of Standard Parts
Bolt nominal
diameter (mm)
Pitch (mm)
Torque Nm (kg.cm, lb.ft)
Head Mark 4
Head Mark 7
...
Setting the tire inflation pressure
12. After driving approximately 2 miles (3 km), stop at a suitable location.
13. Connect connection hose (9) of the compressor directly to the tire valve.
14. Connect between compressor and the ve ...
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