If the accelerator pedal suddenly fails to return, how can you save your life at this critical moment?

It is very dangerous if the accelerator pedal suddenly fails to return, because in this state, the engine will continue to provide fuel. Don’t panic when encountering this kind of thing, please pay attention to the following points.

1. Try to step on it again

Sometimes there may be a problem with the throttle cable. For example, there are barbs in the cable. This phenomenon may occur. You can Try to see if stepping on the pedal again can return the accelerator to its original position.

Similarly, if it is electronic, it is possible that the spring in the accelerator pedal is faulty (the electronic accelerator pedal currently used has a pedal arm that relies on the restoring tension of a single return spring to return) .

2. Is the accelerator pedal blocked by something?

This phenomenon is often seen when the carpet pad is raised, blocking the return of the pedal. In this case, you can test it with your feet and it will be easy to find.

3. The methods of manual transmission and automatic transmission are different

If the above method does not work, don’t worry. Since the engine is constantly outputting power, we only need to disconnect the engine and the gearbox, which means that the problem can be solved even if the engine is idling.

Correspondingly, for a manual transmission model, you need to depress the clutch and switch to neutral. During this process, you must hold the steering wheel firmly, apply the brakes firmly, and let the car stop slowly. Be sure to remember to wait for the car to turn off. Only then can the clutch be released, otherwise there is a risk of the car suddenly escaping. The automatic transmission operation is relatively simple, you can just put it in neutral.

However, it should be noted that when coasting in neutral, because there is no engine reaction force, which means a lot of resistance is reduced, the braking time and distance of the vehicle will become longer. Everyone must be mentally prepared for this process. Don't be alarmed if it's harder to brake than usual.

In addition, it is not a trivial matter that the accelerator pedal cannot return to its position. If the situation is serious at that time, it is recommended to investigate as soon as possible. The above is just theoretical. In actual operation, it will definitely be more thrilling, so everyone should pay more attention to the abnormality of the brakes and accelerator. In fact, these problems rarely appear suddenly. As long as you pay more attention, you have a great chance of nipping the danger in the bud.

When I was learning to drive in a driving school, there was a girl in the same car. Every time I practiced driving, she was very nervous. She was so nervous that her hands and feet were uncoordinated. On the fifth day of the second and fifth practice, she crashed the instructor’s headlight. When I was in the third year of class, there was a coach car in front of us about 200 meters away and suddenly stalled. Then she didn’t know what happened and kept stepping on the accelerator and rushed up. The coach yelled several times and asked her to move her feet away and not step on it. She was on the accelerator, but she was probably too nervous. She never took her foot off the accelerator. When she was about fifty or sixty meters away from the car in front, the instructor reached out to hold the steering wheel and suddenly applied the brakes... Yes, the car stopped. I got off, but sitting in the back row, I was instantly thrown against the front seat and twisted my foot. It was in that moment that I finally understood why the coaches of the third grade of science always wore seat belts.

Actually, I don’t agree with this extreme parking method. If we, as drivers, encounter this situation, if the car is not about to crash, the first choice is to put it in neutral first and then step on it lightly. Brake to slow down. At this time, the car can only use inertia to slide forward and will not continue to accelerate. Wait for the speed to drop before depressing the clutch and then depressing the brakes.

Don’t swerve hard during the whole process, especially when the speed is very fast, and don’t pull the handbrake directly, otherwise you will panic and quickly pull the handbrake. During this process, if If you don't hold the steering wheel tightly or if you encounter an unexpected situation and need to turn, the car will easily spin. If you happen to apply the brake at this time, it will probably overturn...

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The main reason why the accelerator pedal cannot return is that the accelerator cable is stuck, or the accelerator pedal is stuck in the foot pad.

The question mentions "a critical moment", which means that when you find that the accelerator pedal cannot return to its position at high speed, it has reached a very critical moment, so you need to deal with it immediately.

The first step: cut off the power quickly

For manual transmission, the clutch must be quickly depressed. After the clutch is depressed, the power will be naturally cut off. For automatic transmission, push the clutch quickly. to N position. The power is naturally disconnected.

Step 2: Depress the brake quickly to slow down.

Depress the clutch first and then cut off the power, then immediately slow down the car. Of course, if it is really critical, you can step on it at the same time. Most cars have a brake priority system. If you step on the brake at full throttle, the engine will not output power.

Step 3: Pull over to the side of the car

When the car does not stop completely, quickly glance at the right rearview mirror to make sure that there is no car behind you and turn to the side of the car to park. If you're on the highway, park quickly in the emergency lane. Turn on the double flash and run from outside the guardrail to set up a three-legged sign 150 meters away.

Step 4: Check the cause

If the foot pad is stuck on the accelerator, just throw away the foot pad. If the throttle cable is stuck or the throttle valve is stuck, It requires simple treatment and the right medicine.

In this case, there is no danger as long as you don't turn off the engine first. Just put it in neutral and slowly apply the brakes. Most cars have the brake and accelerator pressed at the same time. Priority is given to the braking mechanism. I forgot the scientific name.

Why can’t you turn off the flame? I couldn't press the brakes after turning off the engine. I bought it for 500 yuan based on my experience. Let me tell you from my own experience. I once went to the hospital and was about to get a car. There were no parking spaces on the road, so I had to queue up to park in the underground garage. To enter the garage, I had to go around several times and go down to the third floor. The queue was very long, so in order to save fuel, I turned off the engine on the ramp and stepped on the brakes. Sliding down, I was able to stop the car with the first one, but the second time it was hard, and I was less than half a meter away from the car in front. I stepped on the brake twice and still couldn't. In just a few seconds, I slid down and bumped into the butt of the A6 in front of me. , there was no time to think about the handbrake. After handling the accident, I went home and did some research, only to find out that private diesel motorcycles now have air brakes. If there is no air after the engine is turned off, of course the brakes cannot be pressed. Only the handbrake is wire driven.

Fortunately, I only spent 500 yuan, which taught me a big lesson. If I turn off the engine and slide down the mountain to save fuel, I don’t know what will happen. So if someone says to turn off the engine, please think twice. It may be a bloody lesson.

The accelerator pedal cannot be returned to its position, which is indeed dangerous for a moving car. Let’s talk about how to deal with this problem.

Manual transmission car

Theoretically speaking, if you have a manual transmission car at this time, as long as you step on the clutch and put it into neutral, you can basically eliminate the dangerous situation. Then you only need to step on the brakes to stop the car. . Because as soon as you press the clutch, the car loses power, making it easy to stop.

Automatic cars

In fact, automatic cars are simpler. You don’t even need to step on the clutch, just press the brakes directly. Some cars have a brake priority system. Car enthusiasts jokingly call it "the brake is the father system". That is, when you step on the brakes, even if you depress the accelerator to the bottom at the same time, the ECU will ignore your accelerator signal and directly let the engine enter the idle state.

But this function is not available in all automatic transmissions. Without this system, even if you step on the brakes, the engine will still fight with you. What should you do? You have two options. One is to continue to apply the brakes, fight the engine to the end, and force the car to stop. However, this is not recommended because the braking distance is significantly increased and is unsafe. Another and the simplest and most reasonable method is to directly push the gear lever to N. At this time, the transmission is shifted to neutral, and then the brake is applied to stop.

First: Don’t panic, staying calm is the most important thing!

Second: Shift to neutral, cut off power transmission, and turn on double flashes to warn other vehicles!

Third: Apply the brakes evenly to slow down the car! The speed of the car has been reduced, and this crisis will be over!

Fourth: When pulling over, be sure to pay attention to cars coming from behind. Park on the side of the road on ordinary roads and in the emergency lane on highways. After parking the car, place a tripod behind it as required.

Fifth: After parking the car, in neutral gear, try to step on the accelerator a few more times. Maybe the foot pad is just stuck, just step on it twice.

Sixth: Go to the maintenance agency to inspect and maintain the vehicle as soon as possible to eliminate faults and hidden dangers!

Seventh: Learn from the lesson, check your vehicle regularly, and buy yourself more accident insurance.

What should I do if the accelerator is stuck? Don't analyze too much, don't look for reasons, no one has this skill in emergencies! Therefore, only a simple and direct method is the most effective, which is to directly put into neutral and apply the brakes appropriately, then slowly turn the steering wheel and pull over to the side to stop. If you are a car with brake priority, just apply the brakes directly!

I see many people saying that they need to gradually downshift to slow down and stop, which makes me laugh. That is the solution when the brakes fail. The principle is to use the reaction force of the engine to brake!

There is also high-speed stalling. Some cars use hydraulic steering and braking. Once the engine stalls, the steering and brake pedals will be very heavy. Don't panic at this time, thinking that the brakes and steering wheel have failed. As long as you If you use all your strength, miracles will definitely happen.

At this time, it is time to test the vehicle's implementation of the brake priority rules. Toyota did not handle the brake priority well, and it caused a big lawsuit in the United States and a large-scale recall and lost a lot of money.

Normally, regardless of whether the accelerator is stepped on or not (new energy vehicles may be called electric throttles), the vehicle should immediately stop supplying fuel (or electricity) when the brakes are stepped on.

So I think this question is a bit pointless. The solution is very simple: apply the brakes.

However, what to do when the brakes fail is more important. You can check the information. There are methods for handling various vehicles (self-transmission, manual transmission, electric vehicles). Everyone should keep it in mind. Really encounter it You won't panic until then.

It is possible that the accelerator pedal is stuck. If not handled properly, the consequences will be serious!

Why is the accelerator pedal stuck?

The accelerator pedal is stuck and does not rebound. It may be caused by structural design defects of the pedal itself, or it may be caused by human factors.

The Toyota pedal door incident that became popular in the United States in the past few years is because the CTS accelerator pedal components A and B used by Toyota cannot have any gaps and are prone to "sticking" together. The accelerator pedal does not rebound when you release it. It caused a serious accident and ended up with a compensation of US$1.6 billion.

If the carpet mat is too thick and hard, the size is inappropriate, or it is not fixed well, the accelerator pedal will become stuck and will not rebound. It may also be caused by the heels of high heels getting stuck, or debris in the foot pits such as cans, cartons, fruits, etc. getting stuck.

What should I do if the accelerator is stuck?

Don't panic at this time. The first thing is to keep an eye on the road, brake, slow down, pull over, and then turn off the engine and check the accelerator pedal.

If there is a brake priority system in the engine computer, just apply the brakes, the engine speed will automatically drop to idle speed, pull over and turn off the engine for inspection.

If your car does not have a brake priority system, it is very dangerous. The engine roars at high speed, like a wild horse that can't hold the reins. If your car is an automatic transmission, there are only two options. Press the brake hard without relaxing, and gradually apply the handbrake. If the manual transmission is simple, press the clutch, take off neutral, and at the same time press the brake to slow down. Coasting, stop on the roadside and turn off the engine.

Avoid incorrect operations

Never turn off the ignition switch while driving. The ignition switch is turned off, the engine stalls and the hydraulic assistance powered by the engine disappears, the steering becomes extremely heavy, and the dangerous predicament of being unable to turn while driving will come to you that you have never experienced before. If your car has electric power steering, turning off the ignition switch while driving will have the same result.

How to avoid accelerator pedal getting stuck?

1. Optimized design of the pedal itself.

Improve the internal shaft lubrication and rebound mechanism to reduce the possibility of jamming. Adopts lower fulcrum accelerator pedal design. Compared with the upper pivot accelerator pedal and the lower pivot pedal, the lower pivot pedal is less likely to get stuck.

2. Choose suitable foot pads that are of the right size, will not slip, and will not harden in winter.

3. Keep your footwells clear of debris and wear flat shoes when driving.

Apply the brakes immediately!