Fuel Pump
Fuel is supplied by an in-tank electric fuel pump. Pump also has a discharge check valve to maintain system pressure during shutdowns and to minimize starting problems. See Fig 1 .
Pump delivers fuel from fuel tank through fuel filter to fuel charging manifold assembly. Fuel charging manifold assembly incorporates electrically actuated fuel injectors directly above each intake port. Injectors spray metered quantity of fuel into intake airstream. Constant fuel pressure is maintained to injector nozzles by fuel pressure regulator.