Hyundai Venue (QX): Engine Control System / Variable Intake Solenoid (VIS) Valve. Description and operation
Hyundai Venue (QX) (2020-2026) Service Manual / Engine Control / 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 |
Inspection 1. Turn ignition switch OFF. 2. Disconnect OCV connector. 3. Measure resistance between OCV terminals 1 and 2.
Circuit Diagram [M/T] [A/T] Harness Connector
Other information:
Hyundai Venue (QX) (2020-2026) Service Manual: Compressor oil. Repair procedures
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model.
Hyundai Venue (QX) (2020-2026) Service Manual: Components and components location
Categories
- Manuals Home
- Hyundai Venue Owners Manual
- Hyundai Venue Service Manual
- Engine Coolant
- Electronic Stability Control (ESC)
- Convenient Features
- New on site
- Most important about car
Copyright В© 2026 www.hvenueqx.com - 0.014