Hyundai Veloster Manuals

Hyundai Veloster: Variable Intake Solenoid (VIS) Valve. Description and Operation - Engine Control System - Fuel SystemHyundai 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

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:

Checking tire inflation pressure
Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to check Use a good quality gage to check tire pressure.You can not tell if your tires are properly inf ...

Wheel nut tightening torque
Steel wheel & aluminum alloy wheel: 65~79 lb·ft (9~11 kg·m) If you have a tire gauge, remove the valve cap and check the air pressure. If the pressure is lower than recommended, drive slowly ...

MTS Antenna. Repair procedures
Removal Roof Antenna (GPS) 1. Remove the rear roof trim. (Refer to the BD group - "Roof trim") 2. Disconnect the cables ( ...

Categories

© 2011-2021 Copyright www.hvmanual.com