Hyundai Genesis: Engine Control System / CVVT Oil Control Valve (OCV) Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the OCV terminals 1 and 2.
4.
Check that the resistance is within the specification.

Specification: Refer to “Specification”

Removal
[CVVT Oil Control Valve (Intake)]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the intake manifold.
(Refer to Engine Mechanical System - “Intake And Exhaust System”)
3.
Disconnect the CVVT oil control valve connector (A).
4.
Remove the installation bolt (B), and then remove the valve from the engine.
[Bank 1]

[Bank 2]

[CVVT Oil Control Valve (Exhaust)]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the CVVT oil control valve connector (A).
[Bank 1]

[Bank 2]

3.
Remove the cylinder head cover.
(Refer to Engine Mechanical System - “Cylinder Head Assembly”)
4.
Remove the installation bolt (A), and then remove the valve from the engine.
[Bank 1]

[Bank 2]

Installation
   
Install the component with the specified torques.
Note that internal damage may occur if the component drops. In this case, inspect it before installation.
   
Apply the engine oil to the valve O-ring.
   
Exactly distinguish the color of the valve and harness connectors in bank 1 and 2 when installing, or the engine will operate abnormally (Refer to the table below).
Items
Component Side
Harness Side
Bank 1 (RH)
Grey
Bank 2 (LH)
Black

1.
To install, reverse the removal procedure.

CVVT oil control valve installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

CVVT Oil Control Valve (OCV) Schematic Diagrams
Circuit Diagram ...

Variable Intake Solenoid (VIS) Valve Description and Operation
Description Variable Intake manifold Solenoid (VIS) valves are installed on the intake manifold (VIS Valve 1) and the surge tank (VIS Valve 2). These VIS valve 1 and 2 control vacuum modulators ...

Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: Door / Hood / Trunk Open. Sunroof Open. Window Open


Door / Hood / Trunk Open • It means that any door, hood, or trunk is open. Sunroof Open • This warning message illuminates if you turn off the engine when the sunroof is open. Window Open • This warning message illuminates if you turn off the engine when any window is open ...

Hyundai Genesis (DH) 2013-2016 Owners Manual: Low Tire Pressure. Low Washer Fluid


Low Tire Pressure • This warning message illuminates if the tire pressure is low with the Engine Start/Stop button in ON position. Low Washer Fluid This warning message illuminates on the service reminder mode if the washer fluid level in the reservoir is nearly empty. I ...

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