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:
Repair procedures
Inspection
Lighting Switch Inspection
With the multifunction switch in each position, make sure that continuity
exists between the terminals below. If continuity is not as specified, replac ...
Rear Components and Components
Location
Components-1
1. Rear bumper cover
2. Tail trim lower cover
3. Rear bumper side bracket [RH]
4. Rear bumper side bracket [LH]
Components-2 (T-GDI)
...
Special Service Tools
Special Service Tools
Tool (Number and Name)
Illustration
Application
RKE Battery Checker
(09954-2P100)
Measuring t ...
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