Hyundai Kona: Fuel Delivery System / Fuel Pressure Sensor (FPS) Description and operation

The fuel pressure sensor (FPS) is installed on the top of the low pressure fuel pump and measures the pressure in the low pressure fuel line.Based on the fuel pressure measured by the FPS 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 provide the fuel pressure information to the FPCM and the FPCM keeps controlling the fuel flow rate using the feedback information from the FPS.

Fuel Pump Control Module (FPCM) Repair procedures

Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") ...

Fuel Pressure Sensor (FPS) Specifications

Specification Pressure [kPa (kgf/cm², psi)] Output Voltage (V) 50 (0.51, 7.3) 0.3 600 (6.12, 87.0) ...

Other information:

Hyundai Kona (OS) 2018-2020 Service Manual: Specifications
Specifications Fuel Delivery System Items Specification Fuel Tank Capacity 50 lit. (13.2 U.S.gal., 52.8 U.S.qt., 44.0 Imp.qt.) Fuel Filter Type Paper type Fuel ...

Hyundai Kona (OS) 2018-2020 Service Manual: Roof Rack Repair procedures
Removal    • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. • ...