Hyundai Equus: Fuel Pressure Sensor (FPS) Troubleshooting
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS) Troubleshooting
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 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.
Tu ...
See also:
Main components of occupant classification system
A detection device located within the front passenger seat cushion. • Electronic
system to determine whether the passenger air bag systems (both front and side)
should be activated or deact ...
Glove box lamp
The glove box lamp comes on when the glove box is opened.
CAUTION
To prevent unnecessary charging system drain, close the glove box securely
after using the glove box. ...
Compressor Description and Operation
Description
The compressor operates in all events except the system air
filling and two solenoid valves (referred to as reverse valve, on-off
control, and normal open) are embedded.
Air dryer ...
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