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 Variable Damper Schematic Diagrams
Circuit Diagram
1.
Rear variable damper connector
2.
Rear variable damper terminal function
TerminalFunction1Variable damper (-)2Variable damper (+)
3.
Circuit diagram ...
Compass Mirror Repair procedures
Adjustment
Calibration procedure
If the display read "C", calibrate the compass.
1.
Driving the vehicle in a circle at less than 8km/h 3 times or until the compass heading appears.
2.
Drivin ...
Fuel Pressure Control Valve Schematic Diagrams
Circuit Diagram
...
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