Hyundai Equus: Fuel Pressure Sensor (FPS) Troubleshooting
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS) Troubleshooting
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Engine Control/Fuel System / 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. |
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:
Rear Wheel House Trim Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply protec ...
Crach Pad Center Panel Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply prote ...
Master Cylinder Components and Components Location
Components
1. Reservoir cap2. Reservoir3. Grommet4. Cylinder pin5. Retainer6. Primary piston assembly7. Secondary piston assembly8. Master cylinder body
...
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