Post by account_disabled on Feb 26, 2024 22:02:26 GMT -8
Many owners know little about their vehicles. After all, technical knowledge of mechanics, involving the electronic injection system, engine and fuel pressure, is not something that comes with the purchase of a car. Furthermore, it is important that those who perform such services keep their knowledge up to date in order to provide customer satisfaction. Thinking about helping, we have created special content about the injection system. As you will notice while reading, we are talking about a fundamental set for the functioning of the engine, in addition to being a very important topic for those who want to save fuel and help reduce air pollution. Did you like it? So let's move on! See too: Complete guide: learn about the 4 main types of vehicle driving Myths and truths about automatic transmission What is the concept and work of injection? Like other engineering topics, the injection system has a very suggestive name. Basically, it is the element responsible for injecting fuel into the combustion chamber. Because of this, it is possible to understand the importance of this technology, which operates directly on the engine’s energy supply.
It controls the amount of mixture needed for burning, resulting in the generation of movement and torque. Secondly, it is also important to understand that electronic injection was not the first solution to this engineering challenge. After Chinese Singapore Phone Number List all, older cars used parts like the carburetor, which had a much less sophisticated solution for dosing the fuel in the chambers. With the popularization of electronics, this changed. Cars equipped with this feature now have a much more precise injection, capable of supplying only the amount necessary to meet the power demand requested by the driver. Even in this system, there are its divisions. Next, we talk about them. Indirect injection Initially, this was the system responsible for retiring carburetors, which were unable to adapt to new requirements (from customers and governments) to reduce fuel consumption and combat pollution. In this sense, there are two main characteristics that define indirect electronic injection: the first is the fact that it has electronic control.
This unit, known as a “module”, is responsible for collecting and processing a large amount of information, from air temperature to the movement of the accelerator. The objective is to manage the necessary amount of fuel that must be injected at each moment. This also happened with the carburetor, but, in the absence of electronics, a series of other mechanical solutions were used to carry out this dosage. As you can imagine, the result was much less accurate, which is why old vehicles spent and polluted much more. The second characteristic of indirect injection references its name, highlighting the position in which the fuel is fired. In this system, the fluid is injected before the cylinder, still in the air intake system. Therefore, it is an efficient and quite simple set. Direct injection To overcome some of the limitations of the indirect system, the direct system was introduced into vehicles. Its great advantage is injecting the fuel directly into the combustion chamber, inside the cylinders. Because of this, this is the method that guarantees the greatest energy efficiency, when compared to carburetors and indirect injections. In short, this greater efficiency is the result of three factors: the first of which is the relationship between the time and distance that must be covered before the fuel reaches the chambers and combusts.
It controls the amount of mixture needed for burning, resulting in the generation of movement and torque. Secondly, it is also important to understand that electronic injection was not the first solution to this engineering challenge. After Chinese Singapore Phone Number List all, older cars used parts like the carburetor, which had a much less sophisticated solution for dosing the fuel in the chambers. With the popularization of electronics, this changed. Cars equipped with this feature now have a much more precise injection, capable of supplying only the amount necessary to meet the power demand requested by the driver. Even in this system, there are its divisions. Next, we talk about them. Indirect injection Initially, this was the system responsible for retiring carburetors, which were unable to adapt to new requirements (from customers and governments) to reduce fuel consumption and combat pollution. In this sense, there are two main characteristics that define indirect electronic injection: the first is the fact that it has electronic control.
This unit, known as a “module”, is responsible for collecting and processing a large amount of information, from air temperature to the movement of the accelerator. The objective is to manage the necessary amount of fuel that must be injected at each moment. This also happened with the carburetor, but, in the absence of electronics, a series of other mechanical solutions were used to carry out this dosage. As you can imagine, the result was much less accurate, which is why old vehicles spent and polluted much more. The second characteristic of indirect injection references its name, highlighting the position in which the fuel is fired. In this system, the fluid is injected before the cylinder, still in the air intake system. Therefore, it is an efficient and quite simple set. Direct injection To overcome some of the limitations of the indirect system, the direct system was introduced into vehicles. Its great advantage is injecting the fuel directly into the combustion chamber, inside the cylinders. Because of this, this is the method that guarantees the greatest energy efficiency, when compared to carburetors and indirect injections. In short, this greater efficiency is the result of three factors: the first of which is the relationship between the time and distance that must be covered before the fuel reaches the chambers and combusts.