Hyundai Veloster: Variable Intake Solenoid (VIS) Valve. Repair procedures

First generation (2011–present) / Hyundai Veloster 2010-2019 Service Manual / Fuel System / Engine Control System / Variable Intake Solenoid (VIS) Valve. Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the VIS valve connector.

Measure resistance between VIS valve terminals 1 and 2.

Specification: Refer to "Specification"

Removal

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Disconnect the variable intake solenoid valve connector (A).

3.	Disconnect the vacuum hoses (B) from the valve.

4.	Remove the installation bolt, and then remove the valve (C) from the surge tank.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.

•	Use care to keep foreign material out of the valve.

1.	Installation is reverse of removal.

Variable Intake Solenoid (VIS) Valve. Schematic Diagrams

Circuit Diagram ...

Fuel Pressure Control Valve. Description and Operation

Description Fuel Pressure Regulator Valve is installed on the high pressure fuel pump and controls fuel flow flowing into the injectors in accordance with the ECM signal calculated based on ...

Hyundai Veloster: Variable Intake Solenoid (VIS) Valve. Repair procedures

Variable Intake Solenoid (VIS) Valve. Schematic Diagrams

Fuel Pressure Control Valve. Description and Operation

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