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CHEMICAL TANK AND ELECTRONIC FUEL injector – WHAT IS BETTER?
Hi guys, nice to see you again in today's latest video! In today's video I would like to share, discuss with you about the issue of electronic fuel injection system and which female sprayer is better?
Excellencies everybody! In internal combustion engines, except for Diesel engines, that is, the diesel engine uses direct fuel injection, and for gasoline engines, one of two systems must be used, one is a second fuel tank. is FI to create the right air-to-air ratio to suck in the combustion chamber to compress and explode, then the appropriate ratio of the two sub-fuel tank systems and FI creates the ratio between air and fuel. as optimal about 14,7 parts air 1 part fuel, okay! From the beginning, the cars produced were equipped with a small fuel tank, it was not until the 80s of the last century that the FI system was born and gradually became popular as it is today.
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Let's talk about the pros and cons of these two systems, the fuel tank has the advantage in my opinion that it's simple, it doesn't have a complicated electrical system, it's all mechanical so it's very simple, then it's easy. repair, easy to replace. Normal car mechanics can also repair it, it doesn't need a highly trained mechanic, high-tech machinery to repair it, and the fuel tank system also has the advantages of If it's reasonable, it helps to reduce the price of my car, then another advantage in my opinion is that the small fuel tank can be adjusted, adjusted more economically, then either I can easily dump it. making replacement of the small fuel tank… apricot blossom tank, this one, that one… of the brands, I changed it very easily, I could do it myself, for FI, that was a bit complicated.
Then what is the disadvantage of the fuel tank? The disadvantage of a small fuel tank is that it is difficult to explode, if your car leaves it in the morning, it will sometimes find it difficult to explode, or if you don't go for a long time, your car will be very difficult to explode or it will explode. If it doesn't run well for a few hundred meters, it will start to work as usual, then the reason is because of the morning weather or when I leave it for a long time, the air in the fuel tank is not the bue gas it cools it gets cold, the cold air it shrinks guys, it mixes with the fuel in the wrong ratio, creating a mixture that is poor in fuel, causing the phenomenon to be difficult to detonate, to fix it, I pull the E up, I pull the E up, I will increase the ratio of fuel mixed into the carburetor, making the mixture richer in fuel and it will be more explosive in In that case, in addition, the second disadvantage of the carburetor is that its fuel consumption is not optimal, it still consumes quite a lot compared to the electronic fuel injection system, in the car. machine is me It's rare to see that, but in an old car, using a small gas tank, I see a scene, drinking gasoline is like drinking beer.
And in the popular car, the capacity I have 100, then 50, 125 and 150 does not consume much, so people have not clearly seen that fuel consumption, and then there is the fuel injection. what about electronics? Electronic fuel injection, in my opinion, it has advantages! Advantages go first, the advantage is that it is a star system, it is equipped with a lot of modern technology, applying modern technology to it, there are many sensors such as sensors. crankshaft position, crankshaft speed, intake air temperature sensor, air flow sensor and exhaust oxygen sensor, coolant temperature sensor…etc… a lot of such sensors, then When equipped with so many modern technology sensors, it gives the most accurate and optimal air-to-air ratio for each operating condition, such as the electronic fuel injection car in the morning it does not. There is a phenomenon that is difficult to explode or if I leave it on for a long time, I can go. It is also normal, it still explodes normally.
Why isn't it as hard to explode as a small gas tank? The reason is that the electronic fuel injection system has sensors that measure the air temperature, the engine's coolant temperature, etc., etc., it knows it's a cold engine, the engine is cold. it automatically reports to the pre-programmed ICU, the ICU is the central processing unit that will add more fuel to the carburetor in the case that the engine is cold, thereby overcoming the situation. difficult to detonate in the morning or for a long time, an electronic fuel tank car for a whole month does not lead to the problem of explosion, that is its advantage, and another advantage is that it saves fuel, saves money. Fuel is also due to its ICU combined with modern sensor systems, it accurately measures the condition of the engine. For example, the engine is idling, the engine is cold, the engine is hot, how much is the engine running at a stable rpm, the amount of fuel it saves is injected, ensuring optimally enough, ensuring maximum efficiency. optimizes the proper carburetor and does not cause unnecessary fuel consumption.
Since then, its fuel has been significantly reduced, then for two cars with the same volume of ha, the same company always goes, the same cylinder area always goes, the fuel tank is about approx. 50, according to me, electric fuel injection itself is about 60 60 kilometers per hour, that's according to me, it's about 10 kilometers per hour more than that, then that's the advantage of the electronic fuel injection system, what about the downside? Everything has its pros and cons, right? Electronic fuel injection system it has disadvantages, in my opinion! In my opinion, the disadvantage of the electronic fuel injection system is that it is too modern, it has too many sensors, it's this ICU, this and that, so its price is higher than the fuel tank.
That's clear, 2 car models, a small gas tank car, an electronic car, obviously an electronic car it will cost more than a few million, five million or more. However, in my opinion, its price difference is probably not that much, but the company sometimes people psychologically like FI, then increase the FI a little, for example, the difference in price of the fuel tank is about 3 million more, but we raised to about 5 million, I liked FI, I bought it here, that's it, it made two million. Well, that's the art of producing and selling people's art, which I don't say, then the first disadvantage is the cost, the second disadvantage in my opinion is that it is difficult to repair, you When driving an FI car, there is a problem with the FI fuel injection system, it is very difficult for a worker... gardener, normal worker, or worker on the street to fix it, in the old days people learned mainly about the tank. Is there any gas, now that the modern FI system has problems with electricity and that, equipment that wants to adjust the tank must have a machine plugged into this and that.
That's why people don't know it, it's a bit difficult to repair, it is mandatory to enter the company, but in the company, all the prices for replacement and repair are decided by the company, it says that this sensor is damaged, you have to replace the sensor. This variable, it says how much money you have to pay, if you buy it from outside, that's a drawback, not to mention running a FI car from time to time and being lured by your machine to wash it. that injector system, I don't know how effective it is, but every time I wash it like that, it costs 100 thousand, but every time I go to the company, it also lures me to do it, it's okay for those who are sober. , women, the best thing is to buy a new car, psychologically... just how much will it be for every 100 thousand shovels, that's the cost of maintenance and repair, it's higher than the gas tank child. Not to mention that if it's damaged, it's also higher to replace it, it has a lot of sensors, sensors are everywhere, sensors... I said sensors earlier, so it's also quite sensitive to the failure, just one sensor it fails, the engine has problems immediately, unstable operation, especially in Vietnam, erratic rainy and sunny conditions, especially Ho Chi Minh City , flooded again, it flooded through the muffler, then its engine is completely submerged in water, right?
Then the sensors can get water in, will be damaged, use a lot of electricity, then it will have to be replaced a bit... It's a bit high, I read a newspaper that he said he was driving a car. After the rain fell, it flooded, then it started to die, then brought it to a mechanic to say that the FI kit could not be repaired and had to be taken to the dealer to replace all 4 million new cars. However, there are people who say that cars running on electronic fuel tanks when they run hundreds of tens of thousands of trees are not damaged at all, then that also has problems that are not all electronic fuel tank systems. all like that. There are also systems that are very durable with no broken holes, another problem is that the gasoline fuel system in Vietnam, according to some people, is that its quality is not high. easily cause injector shutdown.
Therefore, clean the injectors regularly, but every time you clean, you have to enter the company, but when you enter the company, it will be 100 thousand at least, those are the disadvantages of the electronic fuel injection system, then friends! What do you think about it? Which system do you like? Small fuel tank or electronic fuel injection? Of course I like electronic fuel injection, because the price of it... the fuel price is also a bit high, electronic fuel injection is more fuel efficient, but the fuel tank is fine, because the car Small fuel tanks usually have a lower price. Then you take that price difference, you're red, it's everywhere, for example, Sirius of Zamaha, the normal Sirius and Sirius FI it's nearly 10 million different, then you take the difference of 10 million Paying for the difference in gas is the same, it doesn't get much better, eg ha! I just take an example, I don't know the exact price like I take for example Sirius often…. I'm just taking an example!… for example…. I don't know how much it costs today?
The difference is probably not even 10 million! Sirius usually gives the price about 20 hours, 20 is the most basic version, and the FI version, its price is about 26, 27, with a difference of 6-7 million. Then the Sirius usually has about 50 trees, 55 trees, and Sirius FI it's about 60 trees, 65 trees. The difference is about 10 trees per liter, then you run it for 5 years, 10 years, the amount of money you save when you run FI is also 6-7 million, it's the same, it's no different, However, scooters should use electronic fuel tanks to make it more economical. That's it! Some of my shares raise the problem that 4 shares also want to discuss with you which electronic fuel injection system and female fuel tank is better and whether to buy a child fuel tank or not. Or electronic fuel injection?
Invite you to watch the video, please comment below to discuss with me, to discuss with all of you who are watching the video, thank you for watching the video, goodbye and see you in the videos. next time! Bye bye…
