ASVAB Automotive Information Fuel System Practice Test 50663

Question 1 of 5
Electric Fuel Pump

The electric fuel pump feeds pressurized fuel through a fuel filter to the fuel injectors via the fuel rail manifold. The fuel rail contains the fuel pressure regulator which ensures that the fuel injectors receive fuel at a consistent and known rate. Excess fuel bled off by the pressure regulator returns to the fuel tank through the fuel return line.

The fuel injectors are fed fuel by the:

electric fuel pump

fuel pressure regulator

powertrain control module

fuel return line