Hyundai Equus Manuals

Hyundai Azera: Variable Intake Solenoid (VIS) Valve Description and Operation - Engine Control System - Engine Control/Fuel System - Hyundai Azera 2011-2024 Service ManualHyundai Azera: 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 which activate valves in the intake manifold and the surge tank. These valves are opened or closed by ECM 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 OCV terminals 1 and 2. 4. Check that the resistance is within the specifi ...

Variable Intake Solenoid (VIS) Valve Specifications
Specification ItemSpecificationCoil Resistance (?)30.0 ~ 35.0 [20°C(68°F)] ...

See also:

High Pressure Fuel Pump Repair procedures
Removal     In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure f ...

If engine turns over normally but does not start
1. Check fuel level. 2. With the ignition switch in the OFF position, check all connectors at the ignition coils and spark plugs. Reconnect any that may be disconnected or loose. 3. Check the fuel ...

Use approved window washer anti-freeze in system
To keep the water in the window washer system from freezing, add an approved window washer anti-freeze solution in accordance with instructions on the container.Window washer anti-freeze is availabl ...

Categories

Hyundai Azera Manuals


© 2011-2024 Copyright www.hgmanual.com