Hyundai Tucson: Engine Control System / Variable Intake Solenoid (VIS) Valve Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / 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 nut, and then remove the valve 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.	Install in the reverse order of removal.

Variable Intake Solenoid (VIS) Valve Schematic Diagrams

Circuit Diagram (M/T) (A/T) ...

Fuel Pressure Control Valve Description and Operation

Description Fuel Pressure Control 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 vario ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Fan speed control
The fan speed can be set to the desired speed by operating the fan speed control switches. To change the fan speed, press the ( ) the switch for higher speed, or press the ( ) switch for lower speed. To turn the fan speed control off, press the front blower OFF button. ...

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Battery Recharging
By battery charger Your vehicle has a maintenance-free, calcium-based battery. If the battery becomes discharged over a short time (because, for example, the headlights or interior lights are left on while the vehicle is not used), recharge it by slow charging (trickle) for 10 ...