What is the function of the Mazda3 fuel pressure regulator?
1 Answers
Mazda3 fuel pressure regulator is a component that ensures normal fuel pressure in the vehicle's fuel system. Inside the pressure regulator, there is a diaphragm that controls the opening and closing of the pressure valve. When the fuel pressure drops below a certain value, the pressure valve closes, allowing the fuel pump to increase the pressure in the fuel line. When the pressure exceeds the specified level, the diaphragm opens, and the excess fuel flows back to the fuel tank through the return line, thereby reducing the pressure. Mazda3 is a car model under Changan Mazda, with a body size of 4515mm in length, 1745mm in width, and 1465mm in height, and a wheelbase of 2640mm.