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Why should I clean the car injector?
Issue Time:2019-01-17

Why should I clean the car injector?

The injector is actually a simple solenoid valve. When the solenoid coil is electrified, it generates suction, the needle valve is sucked up, the nozzle is opened, and the fuel is ejected at high speed through the annular gap between the needle and the nozzle at the head of the needle valve, forming a fog, which is beneficial to full combustion.

Control of fuel injection quantity: In the same type of electric injection vehicle, the pressure of gasoline pump is constant, regardless of the throttle opening, as long as the fuel pressure regulator is adjusted, the pressure of the injector is always constant. The injector is used strictly with the fuel pump and the fuel pressure regulator. Only the designed pressure can the injector achieve the best atomization effect, and the pressure is lower than the designed pressure. The oil ejected by pressure is not columnar and not suitable for mixing with air; the oil ejected by excessive pressure is conical and not easy to mix, and the fuel ejected by too much force directly sprays onto the wall of the pipe, directly affecting the mixing ratio parameters.


Whether accelerating or idling, pressure should be constant. Pressure of different types of vehicles is also different (the choice of several gears of cleaning machine is actually the choice of pressure for different types of vehicles, not different pressure of accelerating idling, wrong choice of fuel injection pressure, poor atomization of nozzle)

When the nozzle is blocked, the injection is not smooth, or there are carbon deposits and cementitious compounds in the gap of the nozzle, which can not reach the designed fuel injection volume or atomization effect, so it needs cleaning.

The cleaning of injector should not go on line, let alone feel uncomfortable if it is not washed for a long time.


In fact, the EJV really needs cleaning. One is that the fuel is filtered through the closed mesh of the gasoline pump, and then filtered through the fuel filter, which flows through the gasoline injector. The size of impurity particles is not an order of magnitude compared with the clearance of the injector. The other is that the rubber contained in the gasoline can not be blocked. When passing through the clearance, it is very difficult to keep it, so-called accumulation. What's more, the needle valve and the contact surface are knocked hard many times a day. What's the glue here? Again, most of the cars use the out-of-cylinder injection method, where the temperature is not high, which is several times better than the working environment of spark plug. To be honest, it's difficult to think of some faults.

Really easy to affect the position of atomization should be the outer surface of the nozzle nozzle. A car with poor combustion is prone to backwash and pollute this position. It is also divided into two parts. A good burning car will not backwash, and a car with poor combustion will not backwash. Even if it is cleaned, it will pollute within a few kilometers, and it will be useless to wash it. For example, a car with good combustion will be eradicated before it is cured. The spark plugs are clean; the car that burns badly, even if you change it into a new spark plug, you take it down in five minutes, it's still black, it's all carbon deposits.

Our product FIC-601 can simplify the problem of nozzles. Perfect help car owners to solve car maintenance problems. It has the functions of ultrasonic cleaning, atomization testing, sealed testing, fuel injection quantity testing, automatic cleaning testing and disassembly-free cleaning. Can such a good product help you?


Company Profile
Shenzhen Zeayeto Automotive technology co., LTD. Is a collection of automobile maintenance, testing, and other series of cleaning equipment research and development, production, sales and after-sales service in the integration of high-tech enterprises, the product coverage of gasoline fuel, diesel fuel, combustion engine, transmission, power steering, lubrication, water cooling, air conditioning, nine brake system, as many as 30 balance cleaning, maintenance, testing equipment, etc.In 2015, the company successfully obtained the European Union CE certification for its products, and participated in domestic and foreign auto insurance exhibitions and expos in Germany, Russia, Hong Kong, Beijing, Shanghai and Guangzhou for many times. With excellent and stable performance and reliable quality, the products have been well received by exhibitors and users.With the rapid growth of sales, the company has entered the road of rapid development.By the end of 2017, our company had more than a thousand domestic dealers, agents and users, covering all provinces and cities in China, as well as southeast Asia and Europe and Asia.Our company relies on its own research and development team to have multiple patents, as well as core precision parts processing ability, complete assembly line, ERP, CRM and other management tools and systems.Adhering to the development concept of integrity, innovation, friendliness and concentration, and making it a core value of leda people. We will build the most professional equipment "smart" manufacturers in China to make people's lives better.
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