The high-pressure fuel pump used in gasoline direct injection (GDI) systems is powered by ________.
A) Electricity (AC motor) B) Electricity (DC motor)
C) The camshaft D) The crankshaft
Question 2
The fuel pump inside the fuel tank on a vehicle equipped with gasoline direct injection produces about what pressure?
A) 10 to 20 PSI B) 20 to 40 PSI C) 50 to 60 PSI D) 5 to 10 PSI