Hyundai Genesis (DH): Fuel Delivery System / Fuel Pressure Sensor (FPS) Description and Operation
Hyundai Genesis (DH) 2013-2016 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.
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. If there is DTC on the GDS, replace the FPCM. 3. Check the output voltage of fuel pressure sensor (FPS).
Specification Pressure(kPa)Output Voltage(V)500.36002.511004.5
Other information:
Hyundai Genesis (DH) 2013-2016 Service Manual: Start/Stop Button Repair procedures
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the driver crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the start/stop button (A) from the center fascia garnish after loosening the mounting clip.
Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location
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