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

Hyundai Elantra AD (2016-2020) 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 bolts, 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. In this case, use it after inspecting.

•	Be careful of foreign material not to flow into the valve.

Installation is reverse of removal.

Variable intake solenoid valve bracket installtion bolt :

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Variable Intake Solenoid (VIS) Valve Schematic Diagrams

Circuit Diagram ...

Canister Close Valve (CCV) Description and Operation

Description Canister Close Valve (CCV) is normally open and is installed on the canister ventilation line. It seals evaporative emission control system by shutting the canister from the atmosph ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Rear Pillar Trim Repair procedures
Replacement • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • When removing the interior trim pieces, use a ...

Hyundai Elantra AD (2016-2020) Service Manual: General Service Information
General Information Protection of the Vehicle Always be sure to cover fenders, seats, and floor areas prior to beginning work. • The support rod must be inserted into the hole near the edge of the hood whenever you inspect the engine compartment to prevent the hoo ...