Hyundai Azera: Variable Intake Solenoid (VIS) Valve Specifications

Variable Intake Solenoid (VIS) Valve Description and Operation

Description Variable Intake manifold Solenoid (VIS) valves are installed on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2). These VIS valve 1 and 2 control vacuum modulators ...

Variable Intake Solenoid (VIS) Valve Schematic Diagrams

Circuit Diagram ...

See also:

Heater Hose Repair procedures
Removal and Installation 1. Remove the air duct and air cleaner assembly. (Refer to Intake And Exhaust System - "Air Cleaner") 2. Drain the coolant. (Refer to Cooling System - "Coolant") ...

Gasoline containing alcohol and methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol), and gasoline or gasohol containing methanol (also known as wood alcohol) are being marketed along with or instead of leaded ...

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 (P ...