Hyundai Veloster: Variable Intake Solenoid (VIS) Valve. Description and Operation

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).

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:

Front Strut Assembly. Components and Components Location
Components • Tighten under unladen condition • ...

CVVT Oil Control Valve (OCV). Schematic Diagrams
Circuit Diagram ...

Aux, USB and iPod® port
If your vehicle has an aux and/or USB(universal serial bus) port or iPod port, you can use an aux port to connect audio devices and a USB port to plug in a USB, or use the HYUNDAI accessory ipod ...