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325558 2010 年 02 月 17 日 07:52 Reading (loading. ..) Comments (0) Category: Links
you drive Japanese cars, if not the Toyota, there are security risks
Run-Tao Yan
2-15-2010
(a) of the Toyota gas pedal problem in the end how the story
Toyota (Toyota) not brake because the car suddenly accelerated and caused the To illustrate in the end is the Editor's Note, I put on the site map from the Toyota recruited posted here, some maps to explain, I let everyone know that Toyota add a sense of the iron, but also understand that Toyota is modified by the flicker of this stuff its customers, or really solve the problem.
Figure I: the accelerator pedal, you can see that the two Toyota vehicle accelerator pedal (an American-made CTS Corporation, a Denso Corporation of Japan made) is about the same appearance, appear to be interchangeable .
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Figure II: CTS pedal works. Sorry, I wrote a typo. Figure This was designed by Toyota's own engineers did. Do not blame the CTS. It's terrible part is that: A and B can not have gaps. Thus, it is easy to Why the CTS to the United States, Germany and other production automobile factory gas pedal no problem? See the explanation behind you understand.
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Figure III: Toyota to recall 900 million vehicles, the increase in that place is an iron film.
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Figure Four: diagram. Can see the place adding iron. Le enemy, this life is too easy. A low cost of iron. Toyota computing is cost. Comparison Stingy. The purpose of adding an iron is too much not to enter the A B, so get the maximum throttle, but also adequate.
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Figure Five: Denso's accelerator pedal. Stick to this design problem does not exist. If out of the problem, such as the sensor is broken, it is not by adding an iron that can be solved!
then why Toyota do not recall all the car's gas pedal Denso into it? Some people complain that if replaced with a new gas pedal, Toyota should be more blood, than to buy a pedal steel plates to buy more expensive. This is the so-called However, Yun Tao Yan tell you: these two signals given by the accelerator pedal may not be the same. CTS out of the pedal is metal, measured is the contact between A and B area (step on the gas the greater the larger the contact area), which is measured is the The Denso out that, in the middle is plastic, test it not by the current between the metal and metal, but the optics. The middle point of the plastic the size of the scroll wheel can be a simple optical signals to the computer. Thus, if the car into the Toyota Denso to recall the gas pedal, the computer inside the signal processor to be replaced.
in the United States, the repair shop replace it will not open the computer parts inside, want to change have to replace the whole computer. My concern is: by Denso in Japan out of the car accelerator pedal, gas pedal not only a result of different computer signal processors, but also various other parts, such as electronic throttle switch. Once for a computer, that part must change it a success. In this way, several thousand U.S. dollars per vehicle (wages plus part of money), 900 million of the scale, that is tens of billions of dollars, Toyota is not so much cash, they can only bankruptcy protection.
said here about
: Run-Tao Yan himself never buy Toyota cars, so write this not their hate Toyota, but not adding insult to injury, but the real stand in the middle ground, every inch a bystander. Many Chinese people but also for the sake of safety. I do not car dealers work, and there may be benefits of any car manufacturer. So, to be fair and just to talk about this topic.
(b) I found in 1985: Japanese car is garbage
I can not immediately after high school to college, have the opportunity to repair internal combustion engine, so when I have the engine repaired in the country permits, the English called License. To the United States, I bought a Ford used car, spent the 5350 US-knife (for details see the old Run-Tao Yan as I have an old school country, and he surnamed Li, has told me have come to the United States pursue a Ph.D. degree, but not the same department with me, he asked me to help him buy a used car. Just in our department, a laboratory assistant (white American) to sell her two-year Toyota Toyota Tercel. Because of her waist with injury, can not open manual, automatic transmission need to buy a used car to want it Division two new Toyota manual cars sell. I discussed with the Lao Li, the reasons for selling cars because of her clear, you can buy the car. Old Lee listen to me, I would help him bargain, and finally to 1650 the United States knife deal. Formalities day gathering a crowd! Her husband is a teacher of doctoral students talk of the town! Old Lee did not ask him to buy a car, because that ask me to help him enough, people say Americans do not care about other people's private affairs. I'm in the middle of bargaining, the result is the same two people the same boss doctoral laboratory. Students to return Students, business is business. The price a bargain.
are two new, my 5350 Ford US-knife, and his 1650 Toyota only, a difference of more than three times, and the number of my car a step higher than his.
Since then, the talk of the town just like I learned car repair. My vehicle has a habit in the country: the scrapping of the old parts with an ax to drop, look at the parts factory that is not a good thing. As the saying goes, do not know what's not afraid, afraid of confinement. Ye Hao Toyota, Honda cars worth mentioning, the Japanese car parts are two skin! Outside of any friction,
zoom lebron shoes, are especially good hard steel; inside is soft iron. For example it, the master cylinder (brake pump), inside the small piston, which is about the thickness with chopsticks, I am startled with a hammer, put inside a soft iron core to pull out! To such a point of materials, Japanese or reckoning, but also inside is made of soft iron, the outside is hard steel.
some parts, the outer thin thin one hit with a hammer, suddenly sink into the. American car parts, inside and outside is the same steel. The Japanese car parts, steel file as long as the file you can see a few shiny black exterior wrapped in soft iron.
Old Lee was to understand why Japanese cars are so cheap (at that time, Japanese cars very cheap.) Unfortunately, the talk of the town died because of liver cancer a few years ago, or today, so he wrote an excellent article is easy.
10 years later, my new home, a neighbor is Japanese, his job is to make auto parts in the United States. He is the manager of the factory. Because of his daughter and a classmate of my daughter, are in primary school, often with homework or play. Two contacts on the lot. He wrote his Chinese name to me, I talked to him about the most is the auto parts. I told him that the Japanese car parts are two skin! Upon hearing his face flushed, and then he asked me Which media exposure from. I said, drop out of my own. He laughed. I take the Honda Civic brake pump after the gate in the part file with a file is open, I saw two skins to him. He said the U.S. consortia have bought shares of Japanese cars, this can not be disclosed in the media's. U.S. media are private, that is, the consortium's control. But he said the Japanese car is not to open for decades, no need inside and outside is a good steel. Heard him say this, I do not think Japanese cars are garbage. As was my disdain, he also angry that the hand of Japanese Studies in China, but with you! I am a very curious, because I never found when the domestic parts of China are two layers of skin. He said that the Japanese steel swords are good, so the soldiers can only carry guns, only the officers have a saber. Later learned that China has a
Since then, I never mentioned him eligible for the Japanese car parts are Bluff garbage this subject. But I told him:
Today, I heard that his company moved to Florida, I do not know his address, otherwise, I will talk about it with him.
(iii) Toyota's wrong with the accelerator pedal, the root cause may be a
also are the accelerator pedal, the same one out of CTS, why German cars American cars no problem? Because people asked all the steel is the same. Toyota's gas pedal, the friction of the parts is a good steel, not the friction of the parts are soft iron. Since A and B steel of different materials, resulting in thermal expansion and contraction due to temperature changes in different degrees, especially in a time of low temperature, because the density of steel A and B are different, different coefficients of shrinkage could lead to exposure is not on. This makes the times you pressed on the accelerator Come on, the car does not go, you go full throttle, increasing the contact area after the car suddenly sprang to go. Wait until the car is overheating when the accelerator pedal of the A and B due to thermal expansion coefficient different, once put together by the A and B, even if you release the accelerator pedal, the pedal has not come back, because between A and B too close, the friction is too great, than the spring tension.
why Toyota car would suddenly accelerate it? In accordance with the knowledge of physics, the accelerator pedal too tight because A and B can not bounce back, and that the accelerator will not increase, though not reduced. In fact, I do not see this explanation. Run-Tao Yan to speculation, which is the theoretical and logical reasoning, because people find the throttle did not drive back, stuck to want to step on, it bounces back. This step can be does not matter, accelerator pedal, A and B, greater contact surface, friction is also greater, it can not come back is not playing, but also increased the throttle. This is Lexus, the policeman opened the car went 120 mph before crashing into the reason.
So, in the end is the CTS's high-grade gas pedal, or the Japanese Denso high-grade plastic core pedal? Run-Tao Yan that: CTS high-grade! Because the metal's long life more than plastic. The question is: Toyota in the design of the accelerator pedal when the material is used in both the U.S. car is a used German car. A material, the same as the coefficient of thermal expansion and contraction, there is no problem of Toyota. The Japanese cut corners, reduce costs, and did not care about the gas pedal, resulting in 19 deaths so tragic. Run-Tao Yan in accordance with the reasoning, Toyota designers imprudent gas pedal, the Japanese just know that the Chinese have If Toyota is not a matter of course to the effect that the U.S. cars and German cars have no problem with this design, they do not have problems, then they will put A and B into two bodies: two steel no problem, but in A, or B on the back of the back of another spring wore, rather than the current cast together. In that case, no matter how the temperature changes, A and B is constant contact, depending on the spring down by the back. In fact, such a simple concept, Toyota no care. After all, not the engine nor transmission, a pedal only. Therefore, the inconspicuous place, to the effect, and maybe put the company to destroy. War is the same humble guy as a traitor, and military secrets and round loser the enemy know the history of the story too much.
(d) of the accelerator pedal will never come back, why the brakes not working?
guess a lot of computers out in repairer because of Toyota, when set to do a computer program is a problem, such as: throttle does not return the computer to tell the brakes do not work.
In fact, this guess is wrong. Toyota's cars, most brands I have been demolished. I have friends in the U.S. to help repair, repair of most is Toyota, not my readiness to Toyota, but we all buy a Toyota. Many people ask the experts Le enemy, why not come back the throttle, brakes not working which led to death? The so-called experts can not give you the answer. Truth is: many people who repair, even universities are not pass the test, to learn how to repair College, would be finished. They know how to remove the parts to which, how to put something. You have to ask him is valid and what parts inside, the reason why they did not even curious about it, nor that IQ. They only know what they learned, not learned, they do not want to know.
Run-Tao Yan
tell you this secret: When the throttle to the maximum when the vacuum tube, there is no vacuum. The brakes of the power brake (dynamic brake system), you need to vacuum. When the accelerator pedal is stepped on their feet to drive the bottom (because that will never come back the throttle, it was like to step on back), throttle open, and this time, there is no vacuum in the vacuum, power brake to invalid. Of course, if you run into a 500-pound weight of the driver, he can lift of the right foot on the bottom step to 200 pounds. 200 pounds is able to slam the brakes. Because the power brake power brake brake big man out of more than 20 times. The general strength of 10 pounds at 70 cars can be stopped, if there is no dynamic braking, the power it by foot to 200 pounds. Usually less than 200 pounds of weight, many women 100 pounds or so, lift buttocks do not know the brakes, once the vacuum tube without a vacuum to not brake out.
However, there is a life-saving tips, you read the article Run-Tao Yan, maybe the event of a similar situation (not necessarily the gas pedal, the computer-controlled throttle switch and bad times!), Run-Tao Yan it becomes your savior!
when the throttle to the maximum when there is no vacuum in the vacuum, but as long as you do not release the brakes, brake force, inside the vacuum does not leak out, you can the car stopped!
why not brake car, 19 people died because of it?
because they do not know this truth! They found that the brakes are not so brilliant, and then put the brakes release step. This is in trouble, because once release the brake, there is no vacuum inside, to no solution. So, you see the run of this popular science articles Yan Tao, if you later found the car much throttle, do not release the brake, the brakes if you persist, you will definitely stopped the car.
(e) Toyota to add a piece of iron, Why? There is no use?
If you carefully read the above interpretation of Yan Yun Tao, you should know: with a piece of iron tablets, the accelerator pedal of the A and B can not allow the throttle to maximum. Because less than the maximum throttle opening, the vacuum tube in the vacuum to allow the brakes do not fail. In other words, Toyota is not to say that this remedy will not be stuck throttle after the car, but to get stuck, too, will not brake car. Even if the driver release the brake again, because the vacuum is no problem, the car will be stopped for.
, of course, Toyota said, would never stuck. In fact, the reason is: Because the contact area A and B can not achieve the original so great, and friction will not be so big. Run-Tao Yan, but that: the piece of iron is not too thick,
nike kobe v, as thick can not be accelerated. In other words, things will happen stuck, but even in the event, the brake system does not malfunction, resulting in less killed the situation. The car can be stopped, the engine go crazy, then it will be good for a crazy. Waiting for you to stop, turn off the engine, the car cool down, the accelerator pedal of a shrink, A and B is not so tight between the spring put it popped back out. You go on the road, continue to enjoy the driving stimulus. As long as there is no life-threatening, a little stimulation is an additional enjoyment of life, or how so many people spend money to turn the 6 flag, Disney like it?
(VI) plus an iron film is treating the symptoms, how to cure it?
If you driven a car before 2000, you should know that, when the car throttle pedal is directly connected to the throttle switch, that is, you step on the accelerator itself. Later, the development of computer use in the car. Switch with the throttle pedal is no longer connected, but connected with the computer. You step on the accelerator is not, is the computer. Computer according to the signal, give the throttle switch orders. So, the problem is big. First, the accelerator pedal will go wrong, will get stuck. Then, even if not jammed, the sensor is bad. Once broken, you stepped on the accelerator, the car does not go. But will not accelerate. The reason is simple: each car's computer has a default setting, what does that mean? What is the problem of whether the computers, such as computers get the signal, then stalling. No computer is broken off and acceleration settings. But if the switch itself stuck throttle, the same as the gas pedal stuck, it can not be slowed down.
wise man is always there! In 2002, someone developed a . God has come, my grandchildren gave way!). What does that mean? Is: as long as you hit the brakes, throttle signal regardless of what the oil supply system immediately reduced to a minimum,
kobe iv shoes, the professional vocabulary called speed, the engine will die fire. Larger than this speed, the engine too much fuel and waste. Idle speed is 550 --- 750 general rev / min. This difference depends on the inertia of the engine inside the wheel weight.
from memory, I know about in 2002, Mercedes-Benz bought the patent put this on a truck-mounted brake override system (the brake system is the Lord). In 2003, the American car, like Chryslers also bought a new car this patent to install the system. Then, BMW, Volkswagen (vw), etc. are installed in Europe on the other cars of this system. If you buy a Japanese car in 2010, in addition to Nissan, the other cars do not have this system. 2011, the United States may not allow selling cars in the United States, unless the installation of the system.
there to talk about the system the following differences. First of all, let alone Toyota lead to 19 lives,
nike basketball shoes, even if the dead person, an accident is not trivial.
the same car, the installation does not install the system, ease the brakes very different. For example, 70 mph in under braking, there is no such system, the brakes need a difference of more than 12 feet away! About the same weight of 6-cylinder car Nissan out of the 2010 Infiniti G37, there is a
why the poor so much?
needed here to introduce to you why this system is called The car before 2000, you can see the top of the engine throttle switch, a semi-circular top of a wire pulling. The wire on the throttle pedal directly to your board. As you step on the gas pedal, the wire that pulled the throttle to open throttle switch. But you will find two wires. One of them is leading to the gas pedal and the other is pulled by a throttle buffer. Think about it, if not buffer your feet let go of the accelerator pedal, throttle back to idle speed immediately, you will feel This is a spring steel wire pulled, you release the throttle, the throttle will not suddenly down, but slow down. This way, you do not feel
this look, the problem is coming! You release the throttle to the brakes, not only brake the car's inertia brake, as well as high-speed operation of the engine! Because the throttle did not return.
With this refueling.
Well, this system value is how much? Tell you, you will surely curse! The system, including patents, each vehicle is only 30-50 U.S. knife! Of course, to see the car production. The more expensive. Run-Tao Yan puzzling over the years, the Japanese are too wicked to the United States that dozens of knives, not to install! Let alone killed, is to brake at 70 mph, it is also bad 10 feet away! Many Japanese cars rear-end crash the cause behind the front, people who never buy a Japanese car to open the European cars such as Volkswagen VW, not better than Japanese cars expensive, they do not know how much difference in braking.
you opened tomorrow to open the system installed on the Infiniti and Nissan out of the system are not equipped with the Toyota out of the Lexus, the same level, such as cars are, or are SUV. You can also compare the other brands of cars. Better than not know, a more than surprised.
It is said that Honda is no problem. In fact, Honda has not yet seen the news of the recall, does not mean there is no problem. I know two Chinese people bought the Honda new car last year and found the road suddenly accelerated. Of course no accident. Chinese people do not want to complain. Maybe someday you will hear the lawsuit against American Honda, you do not surprise. Honda is also a two-part because of skin! Do not go wrong even if the accelerator pedal, the brake when the accelerator is still high, even while the brake the engine throttle brake, rear-end is always happen. Moreover, the electric throttle switch is not inevitably go wrong, the car nearly 20,000 parts, no absolutely not faulty. Once out of the problems, the car suddenly accelerated their own, without the
(vii) the other Japanese car security risks
mentioned this incident to a lot of people very angry. We are looking to buy a car midnight car safety ratings. Japanese car safety ratings are not low, we do not know, this 5-star safety rating is based on the front impact, side impact test out. The top of the pressure only to a reference, or even many cars do not measure this one.
mean? That is, if the car turned over once, and four-wheel-side up, the car inside the people not life threatening. In other words, according to the car's own weight, in the car top down pressure to see whether withstand. If your car weighs 4,000 pounds, the car still turn over when the inertial stress, not to lift as we turn it down slowly so soft in the past, we must add a factor. Such as using the pressure of 4,500 pounds. Withstand, that is, G (Good), then A (Acceptable), back to bad.
in all Japanese cars, only Subaru vehicles are out of compliance for all G (good), other Japanese cars have a standard of Honda's Honda Element, all of dissatisfaction. Just because the U.S. Highway Administration has not survived as an indicator to overturn the Japanese to drill the loopholes. Especially Toyota, with a standard car is not, Toyota out of so many cars, not a car is G. If you do not operate to Subaru, but the other Japanese car, then you have to be careful, do not roll, once overturned, there is no guarantee you and your passengers lives.
the problem lie? Out the windows of the car frame. In order to reduce the cost of Japanese cars such as Toyota, each model used in the steel window frame stiffness are very poor, thin, and the inside is plastic. In fact, I have seen roll-wheel facing up, a total of twice. I have a colleague, who overturned four-wheel-side up, but his car is the United States oldsmobile, car window frames withstand the pressure of the body, or on his head crushed.
as long as you do not roll, it is possible to open the Japanese car. If overturned, but there is no guarantee life, unless you drive a Subaru.
(h) to open the Japanese car is a poor car
U.S. history, the first Japanese car to enter the U.S. car is Subaru, the Japanese car that was the best car. In fact, that is, today, the longest life expectancy of Japanese cars or Subaru. Many Chinese, especially to the United States only after 90 years the Chinese people, I did not experience with cheap Japanese cars like cabbage. Do not know the history of Japanese cars, that is: Japanese cars are made for the poor in the United States.
1958, Japan's Subaru into the United States, the reason is: the United States many poor people can not afford a new car, need to give this group repairer. In 1958, Subaru enter the United States a total of 10,000, vehicle price in 1997 dollar. I went to the United States, the first thing is to study the U.S. market car. At that time the dog is not old, only to the library to read, understand American automotive history.
playing into the U.S. from Japan's Subaru, the U.S. will have a chance to the poor new car. This has been about 30 years now, the Japanese car is the car for the poor to open a consensus, after all, not a small number of 30 years,
nike hyperdunk shoes, a person has several 30-year ah. Even when I first came to the United States, Japanese car prices have started, but then saw you drive Japanese cars, Americans still think you are poor. Difficult to change this tradition, and later,
lebron shoes, young people do not care that he is not poor, the rich, developed society, after all. But the Europeans are more conservative, has opened a lot of Europeans still think that Japanese cars are the poor, it plunges.
This is the car culture phenomenon, and little to the reliability of Japanese cars. For example, the Chinese hit the Japanese clothing, and think much of the Japanese, it felt to open the Japanese cars are not plunges. However, the Korean people are not serving the Chinese people to fight over, the Chinese people to open South Korean car that plunges, just like Americans, Europeans, Japanese car that plunges to open a reason. This is the quality of Korean cars, the price has nothing to do, South Korea, there are eight-cylinder luxury cars, but the Chinese people see you drive a 10 million step warranty, eight-cylinder Korean car brand that is valid and you do not inquire about the Chinese people, anyway, that It plunges, it is better to open the Japanese car.
caused by the car culture is the tradition, of course, unscientific. Car is supposed to be a vehicle, there is no need to link with identity. Community will no doubt go in this direction. However, it is very difficult to change the traditional. Just a lot of Chinese people do not know the things he thought he was Japanese car is a splendid open.
(i) why the overseas Chinese like Toyota?
Chinese people have a characteristic: people buy what car what car I bought. Do not open the car before the other car is Zeyang opened the. Every time I suggested with the Chinese people do not buy a Japanese car, are invalid. Chinese tradition is We all go a thought, the dictator becomes easy to manage.
fact, the world is regular. For example, in 30 years ago, Ford car ahead, it brazenly arbitrary repairer, do not worry about not sell. Later, GM than Ford, the world's first, but also learn the Ford that year, just want to expand the sales volume, quality of care. Later, there will be a Toyota. Toyota is the same they simply maximize profits, the quality does not mind. In fact, in 2010, Ford and GM cars are much better than the quality of Japanese cars, because the quality do not increase, then completely finished. There is no turning back.
when I was always known that, because I side of the primary school, one-sided small businesses. I understand that do not follow the crowd. All kinds of cabbage, I'm sure kind of radish.
Summary
look:
1. I have taken the car, the car the last five years, Toyota is very bad. It's starter, water pump (water pump) very short-lived. Even if the 2010 car, the Toyota did not like the 10 million South Korean car warranty Mai, Infiniti, Lexus, Acura did not dare step as the Cadillac that 10 million warranty.
2. Toyota's wrong with the gas pedal in the pedal itself, not a mat like nonsense.
3. together with a piece of iron, to prevent vacuum in the vacuum lead to brake failure. To prevent jammed a limited role.
4. no matter what car you drive, if found to come back the throttle, the brakes immediately, but do not let go. Meanwhile, with his right hand to pull back stalls, once pulled a file location, the maximum throttle, the car can only run 20 step / hour. Regardless of the car, some may not allow you the time at high speed into N files, but never have let you back to 2 files and 1 file. As long as you foot brake, you must be able to file back to the last 1 file. The car immediately slowed down. You do, pick up a white or even more lives, do not forget a sense of Xierun Tao Yan typing you do not sleep at night.
5. there is no If you have not held a Japanese car, then you do not go out when the rental car vehicles in Japan, as a result of you not brake rear-end. The policeman rented Lexus, he would have stopped, but he found the brakes less effective, to think that the brakes failed and the only release the brake, let go of the vacuum, and then brake to really fail, and eventually lead to four deaths. Police cars in Japan are generally not open, so he was not familiar with the Japanese car brakes.
6. In Western eyes, Japanese cars are poor open. Of course, many rich people like other people think of themselves as poor, so safe. If you, too, or the opening of Japanese cars that Americans want to change the traditional culture, congratulations to you. But if you want to show you are rich, you open the Japanese car, no matter what brand, you are driving poor cars. Many Chinese people do not know this, put the Americans to impose their own views. Americans will not tell you this face to face. Many Americans look down on women or blacks, but few speak out face to face, the couple will not be exposed. You can say that this is hypocrisy, you can also say that it is educated. But the bones of things, not all of a sudden can change.
7. Do not go to crowded places to stand, because the truth is only in a few hands. If you buy a Toyota because Toyota sales in the first, and many Chinese people around you buy a Toyota, you're with in 5500 when the Nasdaq to buy the level of those who are similar; If you buy the car, the Chinese side people do not buy this brand of car people, for the Chinese people, you are really 牛逼, because your mental is strong, escaped from the shackles of traditional Chinese culture of servility, and you have your own head out. After another two years, if Chinese people do not buy Toyota, and you buy it that you are in the 牛逼 牛逼. Once the two-turn, but because Toyota body, then it's cars like the recycled after GM and Ford this year made the U.S. cars as inexpensive, reliable, safe and comfortable. Otherwise, the stage of history is a way to close down.
8. who see Yun Tao Yan article, you need to do one thing, of course, you print out the article can even be transferred to others, but I want to say is: you need to do an exercise : Do not worry drove away, but the drill bit in the car. If you own the car suddenly accelerated, you immediately hit the brakes do not relax. Meanwhile, the right to file pull back, pulled the last of a file. Of course, you do not tinder. You can look for gestures. Why should there be earthquake, fire drills? After the exercise again because, true to that moment in time, you will not panic out. Once the panic, read the article to remember, but the exercise program will not ever forget. Foot brake, right hand pull files. It's that simple. Many people died in highway crashes, of which there is in part because the brakes failed, because no matter what car, what parts may have broken. Many people watching their cars ahead of him and panic, or do nothing, in fact, is simple: the file back to the end, even if the brakes completely failed, the car must return to step 20 below, because the throttle the maximum time, 1 file can only go step 20 / hour speed, impact tests usually are used in more than 35 step, step 20 an hour is not die people. Such a simple exercise, as long as you do, you can save your life out. This has nothing to do with what car and what cars have the possibility of parts failure.
9. the car is driving out the security is not made out of! Therefore, to master the skills of handling the emergency, nothing less than the sudden acceleration, brake failure, a sudden turn. Master the skills and safe driving important than the brand of the car.
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