Hyundai Elantra: Engine Control System / Canister Close Valve (CCV) Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Engine Control/Fuel System / Engine Control System / Canister Close Valve (CCV) Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the CCV connector.

3.	Measure resistance between the CCV terminal 1 and 2.

Check that the resistance is within the specification.

Specification : Refer to "Specification"

5.	Disconnect the vapor hose connected with the canister from the CCV.

6.	Connect a vacuum pump to the nipple.

7.	Ground the CCV control line and apply battery voltage to the CCV power supply line.

Apply vacuum and check the valve operation.

Specification : Vacuum maintained

Removal

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

2.	Remove the canister assembly. (Refer to Emission Control System - "Canister")

3.	Remove the installation bolt (A), and then remove the air filter (B).

4.	Release the lever (A), and then separate the canister close valve (B) from the fuel tank air filter after rotating it in the direction of the arrow in the figure.

5.	Install a new fuel tank air filter in accordance with the reverse order.

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.

1.	Installation is reverse of removal.

Canister Close Valve (CCV) Schematic Diagrams

Circuit Diagram ...

Variable Charge Motion Actuator (VCMA) Description and Operation

Description The Variable Charge Motion Actuator (VCMA) is installed on the inlet of the intake manifold. It consists of a DC motor which actuates the VCM valve and a position sensor which detects ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Electric Thermostat (ECT) Troubleshooting
Troubleshooting SymptomsPossible CausesRemedyCoolant leakage • From the thermostat gasket Check the mounting nuts • Check the torque of the mounting nuts • Retighten the bolts and check leakage again. Check the gasket for damage • Check gasket or seal for damage ...

Hyundai Elantra AD (2016-2020) Owners Manual: Dinghy Towing, Removable Towing Hook
Dinghy Towing Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home. To avoid serious damage to your vehicle, do not tow your vehicle with four wheels on the ground. Removable Towing Hook ■ Front 1. Open the trunk, and remove the towing hoo ...