2017 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE

Repair Procedures: 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 MANIFOLD ")

  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]

    Fig 1: Disconnecting CVVT Oil Control Valve Connector (Bank 1)
    G12088552Courtesy of HYUNDAI MOTOR AMERICA

    [Bank 2] 

    Fig 2: Disconnecting CVVT Oil Control Valve Connector (Bank 2)
    G12088553Courtesy of HYUNDAI MOTOR AMERICA

[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] 

    Fig 3: Disconnecting CVVT Oil Control Valve Connector (Bank 1)
    G12088554Courtesy of HYUNDAI MOTOR AMERICA

    [Bank 2] 

    Fig 4: Disconnecting CVVT Oil Control Valve Connector (Bank 2)
    G12088555Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the cylinder head cover.

    (Refer to Engine Mechanical System - "CYLINDER HEAD COVER ")

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

    [Bank 1] 

    Fig 5: Removing Valve From Engine (Bank 1)
    G12088556Courtesy of HYUNDAI MOTOR AMERICA

    [Bank 2] 

    Fig 6: Removing Valve From Engine (Bank 2)
    G12088557Courtesy of HYUNDAI MOTOR AMERICA
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.

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