Hyundai Genesis (DH): Fuel Delivery System / Fuel Pressure Sensor (FPS) Troubleshooting

Fail-Safe Mode
Item
Fail-Safe
Duty (%)
85

   
If the fuel pressure sensor malfunctions, it enters fail safe mode. This means that the fuel pressure rises to match the increasing value of the current level and the pressure in the low pressure fuel line remains static despite the rising fuel pressure.

    Circuit Diagram

    Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Check the output voltage of fuel pressure sensor (FPS). Specification: Refer to

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: High Mounted Stop Lamp Repair procedures

    Removal High Mounted Stop Lamp 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim assembly. (Refer to Body - "Roof Trim") 3. Remove the high mounted stop lamp assembly (A) after loosening the mounting screws. Installation 1.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Specifications

    S

    Categories

     
    Copyright В© 2026 www.hgenesisdh.com - 0.0445