Your question: What are the important requirements of fuel injection system?

Which is not the requirement of fuel injection system?

The main purpose of the fuel injection system is to deliver fuel into the cylinders of an engine. In order for the engine to effectively make use of this fuel: Fuel must be injected at the proper time, that is, the injection timing must be controlled and.

What is the function of fuel system?

The function of the fuel system is to store and supply fuel to the cylinder chamber where it can be mixed with air, vaporized, and burned to produce energy. The fuel, which can be either gasoline or diesel is stored in a fuel tank.

What are the six types of diesel injectors?

Types of Diesel Fuel Injection Systems

  • Throttle Body Injection. Throttle body injection (TBI) is very similar to carburetion; so similar, in fact, that many throttle body injection units were actually adapted from gas carburetors. …
  • Multipoint Injection. …
  • Direct Injection. …
  • Common Rail Injection.

What is fuel injector nozzle?

An injector nozzle is a fine sprayer through which fuel is injected into an engine. The top of the injector nozzle has a lot of holes to deliver a spray of diesel fuel into the cylinder. … The fuel is sprayed through an injector nozzle, typically at high pressure, to improve the mixing of fuel with air.

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What indicates the injection nozzle trouble?


Problems starting. Increased fuel consumption. Loss of power. Fluctuating idle speed.