Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Hyundai Genesis 3.8FACTORY OEM SERVICE PROCEDURE
[CVVT Oil Control Valve (Intake)]
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the intake manifold (Refer to "INTAKE AND EXHAUST SYSTEM " in EM group).
- Disconnect the CVVT oil control valve connector (A).
- Remove the installation bolt (B), and then remove the valve from the engine.
[Bank 1]
Courtesy of HYUNDAI MOTOR AMERICA
[Bank 2]
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.