Hyundai Genesis (DH): Cylinder Head Assembly / CVVT Assembly Components and Components Location

Components

1. RH exhaust CVVT
2. RH intake CVVT
3. LH intake CVVT
4. LH exhaust CVVT

    Removal LH Cylinder Head Cover 1. Disconnect the battery "-" terminal from the trunk room. 2. Remove the surge tank. (Refer to Intake And Exhaust System - "Surge Tank") 3.

    Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

    C

    Hyundai Genesis (DH) 2013-2016 Service Manual: Photo Sensor Repair procedures

    Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.

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