Some do. I'm about 90% sure your car does not. The part that controls the fuel pressure is called a fuel pressure regulator. Most are located near the engine, but some import and Chrysler's have a 'returnless' system, where the regulator is built into the fuel pump module assembly, in the gas tank.
Fuel pumps are electrical devices.
Check the pressure control unit ( located on the fuel rail ). When this unit no longer gives a consistent pressure read it will "eat" electric fuel pumps.
It pumps fuel at a higher pressure than a standard fuel pump.
MPI's usually have electric fuel pumps to put out the pressure needed. so no lobe.
Yes, there are many different types. All gasoline fuel injected vehicles use electric fuel pumps.
Not if it's a low-pressure system, like for a carburetor. Most electric pumps for this type of system have the same pressure output as a mechanical pump. (5-9 psi)
( 1 ) electric fuel pump inside the fuel tank
All fuel injected vehicles fuel pumps are in the fuel tank
Electric pumps are more efficient pushing versus pulling and the fuel cools the pump.Electric pumps are more efficient pushing versus pulling and the fuel cools the pump.
No , just the electric fuel pump inside the fuel tank
Electronic fuel pumps are located in the fuel tank because of the way they function. Electric pumps are better at pushing fuel versus pulling it, like engine mounted pumps do. Also, when a mechanical fuel pump pulls fuel, it creates a vacuum which causes the fuel to vaporize, resulting in vapor lock. By putting an electric pump in the tank and pushing the fuel, the likely hood of vapor lock is greatly reduced.
89 Fords have low pressure pumps in tank and high pressure pump on frame Fuel pumps for injected ford trucks are inside the tanks.