Hyundai Santa Fe: Engine Control System / Variable Force Solenoid (VFS). Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Variable Force Solenoid (VFS). Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the OCV connector.

3.	Measure resistance between the OCV terminals 1 and 2.

Check that the resistance is within the specification.

Specification : Refer to "Specification"

Removal

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

2.	Disconnect the CVVT oil control valve connector (A).

Remove the installation bolt (B), and then remove the valve from the engine.

Tightening Torque :

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

[Bank 1 / Intake]

[Bank 1 / Exhaust]

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.

•	Apply the engine oil to the valve O-ring.

1.	Installation is reverse of removal.

Variable Force Solenoid (VFS). Schematic diagrams

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