Hyundai Equus: Fuel Pressure Sensor (FPS) Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS) Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS) Description and Operation
| Description |
The fuel pressure sensor (FPS) is installed on top of the low
pressure fuel pump and measures the pressure of the low pressure fuel
line. Based on the current fuel pressure and the amount of fuel
consumed, the fuel pump control module (FPCM) determines whether to
activate the low pressure fuel pump. After activating the low pressure
fuel pump, the FPS continues to communicate with the FPCM to measure the
fuel pressure and control the supply of low pressure fuel.
Fuel Pump Control Module (FPCM) 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”
...
Fuel Pressure Sensor (FPS) Specifications
Specification
Pressure(kPa)Output Voltage(V)500.36002.511004.5
...
See also:
Front Washer Motor Repair procedures
Removal
1)
When servicing the washer pump, be careful not to damage the washer pump seal.
2)
Do not operate the washer pump before filling the washer reservoir.
Failure ...
Hood Latch Repair procedures
Replacement
1.
Remove the hood latch cover (A) mounting clip.
(Refer to Engine Mechanical System - "Active Air Flap(AAF)")
2.
Loosen the hood latch (B) mounting bolts.
Tightening torque : ...
Head Up Display Information
1. Cruise setting speed
2. Lane Departure Warning System (LDWS) information (if equipped)
3. Advanced Smart Cruise Control (ASCC) information (if equipped)
4. Road signs
5. Speedometer
6. Tur ...
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