Hyundai Genesis: 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.

Fuel Pump Control Module (FPCM) Repair procedures

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 ...

Fuel Pressure Sensor (FPS) Specifications

Specification Pressure(kPa)Output Voltage(V)500.36002.511004.5 ...

Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: ESC operation

ESC ON condition When the Engine Start/Stop button is in the ON position, the ESC and the ESC OFF indicator lights illuminate for approximately three seconds and goes off, then the ESC is turned on. When operating When the ESC is in operation, the ESC indicator light blinks: W ...

Hyundai Genesis (DH) 2013-2016 Service Manual: ESC OFF Switch Description and Operation

Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESP OFF lamp is on when ESP OFF switch is engaged. ...