Hyundai Genesis (DH): Engine Control System / Fuel Pressure Control Valve Schematic Diagrams

Circuit Diagram

    Signal Waveform Idle rail pressure regulator waveform

    Inspection 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the fuel pressure regulator valve connector.

    Other information:

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

    I

    Hyundai Genesis (DH) 2013-2016 Service Manual: Heater & A/C Control Unit Repair procedures

    Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel blinks three times every 0.5 second, the corresponding fault code blinks on the setup temperature display panel every 0.5 second and will show two figures.

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