A review of the injection system

A fuel injector is simply a valve controlled automatically. Injectors are part of the mechanical system of fuel into the combustion chambers at regular intervals. Injectors are able to open and close several times in a period of one second. In recent years it was the carburetor to supply fuel, but now injectors have replaced almost exclusively with the carburetor.

different patterns or types of fuel injection

Exhaust System

Let's talk about some of the fuel injection systemsshort

Throttle Body Injector

Throttle body injection is the simplest type of injection system. As the carburetor, throttle body injector on the top of the engine. Throttle body injectors are very similar with the carburetor, except in its operating position. As the float chamber fuel metering jets or not. With this type of injectors, fuel is transferred directly to each of the combustion chambers and the holes in the throttle.

continuous injection

ContinueInjection, as the name may vary, there is a continuous flow of fuel into the injectors continuously. The entrance of fuel into the cylinder or tube is controlled by the intake valves. It is a continuous flow of fuel at a variable interest rate continuous injection.

Central port injection (CPI)

This injection scheme using a particular type of valve called "safety valves." The poppet valves are used, the valves, to manage the receipt and unloading response of the exhaust gas and fuelthe cylinder. It sprays fuel on each stroke, using an injector tube station.

Multi-port or multi-point fuel injection

One of today's most advanced type of injection for the so-called "multi-point injection or multi-door." It is a dynamic type of injection, which contains a separate injector for each cylinder. In multi-port fuel injection, fuel injectors spray at the same time without any delay. Sequential injection system is a multi-pointmechanical structure can be made, each injector to spray fuel immediately burned in front of the cylinder. Therefore, the sequential multi-port fuel injection, the driver receives a quick response time.

Modern fuel injection system is a relatively complex mechanical computer-which is not limited only to the injectors. The entire process is controlled by a computer and react in different parts of the instructions. There are a number of sensors send the keyInformation has been adapted for the computer. There are various sensors, such as fuel control for monitoring the oxygen level.

Even though the system much more complicated, but the work of the various parties is very precise. Help the oxygen content of the fuel and control in order to avoid unnecessary flow of fuel into the engine. fuel injectors of the vehicle gives the opportunity to perform with great precision.

A review of the injection system

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