Fuel pumps are mainly divided into two types: electric fuel pumps and mechanical fuel pumps. Electric fuel pumps are driven by electricity and are common in modern cars; mechanical fuel pumps are driven by engine crankcase vacuum or camshaft and are more common in early cars.
Electric fuel pumps are a vital component in any modern vehicle's fuel system. They deliver fuel from the gas tank to the engine, ensuring a proper and steady flow of fuel. In this article, we'll take a closer look at the characteristics of electric fuel pumps.
The primary function of an electric fuel pump is to deliver fuel to the engine of a car at a constant pressure and flow rate.
First, let's discuss the basics of fuel pumps. Simply put, a fuel pump is responsible for pushing gasoline from the fuel tank to the engine.
The traditional fuel delivery system, with its mechanical fuel pump, was reliable but limited in performance. Modern engines require precise fuel delivery at high pressure and flow rates, which mechanical fuel pumps often struggle to meet.
The traditional fuel delivery system, with its mechanical fuel pump, was reliable but limited in performance. Modern engines require precise fuel delivery at high pressure and flow rates, which mechanical fuel pumps often struggle to meet.
