Fuel injecton,
uses sensors to measure the amount of air entering the engine. Be it with a MAF(mass
air flow sensor) or speed density setup. Speed density measures the manifold pressure and air temperature and calculates the amount of air, Maf
measures the air directly. The ECM
/PCM
( engine computer) takes that information and calculates or refers to preloaded charts to determine the amount of fuel needed. Fuel injection works on higher fuel pressures than a carburetor (43psi vs around 7psi), the ECM send a signal/power to the injector to spray the fuel into the runners when the intake valve opens. The ECM gets the time to spray from the cam position and/or crank sensor. Newer Direct injection setups use even higher pressures(2,000+psi) supplied from a mechanically driven high pressure pump to spray fuel directly into the combustion chamber( increasing power,reducing emission).Diesels can have pressures upto 30,000psi. The O2(oxygen sensor) is used to fine tune the mixture/ratio to provide the best emissions/fuel economy. It measures the amount of Oxygen still in the exhaust after combustion.
There is not an easy way to do this. An injection system has to have a computer to work and a computer for a carburetor system will not work. There are some after market systems that include all the parts, but are usually expensive.
If you cannot get gas to the fuel injection system, you may have a clog. You can have the system looked at and flushed out and take it from there.
Carburetor, mechanical fuel injection, throttle body electronic fuel injection, ported electronic fuel injection,
kgjhbv
Carburetors and Fuel Injection... also direct and indirect fuel injection.
Sequential fuel injection is a type of ported fuel injection, yes.
M.P.F.I. Multi Point Fuel Injection. This is a fuel injection system for gasoline engine.
Yes it does. It has TBI / Throttle body injection, Fuel system.
Fuel injection systems do not need to "bled." However, if Questioner is actually trying to ask, "Should I relieve pressure in a fuel injection system before performing fuel system maintenance?" then the anwer is yes.
Yes it is a TBI / Throttle Body Injection. Fuel injected.
Throttle body fuel injection.
Electric fuel pumps