>

Hyundai Equus: Fuel Pressure Sensor (FPS) Troubleshooting - Fuel Delivery System - Engine Control/Fuel System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: 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.
    Fuel Pressure Sensor (FPS) Schematic Diagrams
    Circuit Diagram ...

    Fuel Pressure Sensor (FPS) Repair procedures
    Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Check the output voltage of fuel pressure sensor (FPS). Specification: Refer to “Specification” Removal 1. Turn i ...

    See also:

    Front Lower Arm Repair procedures
    Removal Remove the lateral arm. 1. Remove the front wheel and tire (A) from front hub . Tightening torque: 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)     • ...

    Fuel Pressure Sensor (FPS) Schematic Diagrams
    Circuit Diagram ...

    Rear Glass Defogger Printed Heater Repair procedures
    Inspection     Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply finger pressure on the tin foil, moving the tin foil along th ...

    Categories

    Hyundai Equus Manuals


    © 2011-2025 Copyright www.heqmanual.com