The primary function of the fuel pump is to deliver fuel from the tank to the engine, where it is burned to produce power. The fuel pump is usually electric and located inside the fuel tank. The pump creates positive pressure in the fuel lines, which forces gasoline into the engine. High pressure of gasoline raises the boiling point. Placing the pump in the tank keeps the component least likely to handle the gasoline vapor well (the pump itself) away from the engine, immersed in cold fluid. Another benefit of placing the pump inside the tank is reducing the possibility of fire. 

Advantages

An advantage of an electric fuel pump is reduced fuel consumption because it does not have the resistance associated with a mechanical drive and because the fuel supply can be monitored more accurately by the electronic control unit (ECU). And It was manufactured by the best factories, with high quality, with a longer service life and lower maintenance costs due to ease of installation and disassembly, with a warranty for the product.

Application

Automotive fuel system

Make

Hyundai, Kia