Whether the automatic transmission is P gear, ignition or N gear

The main difference between the P gear and the N gear on the automatic transmission is that the P gear has an extra pawl, which will play a corresponding locking role after being hung into the P gear, which is equivalent to adding an insurance to the car, and to a large extent avoiding the front and rear slippage, these two gears have no power transmission, which is equivalent to the neutral gear of the manual gearbox, disconnecting the connection between the input and output shafts.

The start of the vehicle needs to be carried out in neutral gear, otherwise the moment the engine runs will drive the whole vehicle forward, many friends who have driven the manual transmission model will be deeply touched by this when starting with the gear, so theoretically the automatic transmission model can be started in P gear and N gear, and the actual operation is also like this, but because the P gear is hung before starting, it can be started directly.

There is really no need to shift to N gear and then start, this is actually a superfluous move, and the same is true for the vehicle to turn off at the same time, maybe I have heard of hanging N gear and then turning off the P gear and then pulling the handbrake, in fact, there is no need to be so complicated, the vehicle stops and steps on the brake after it is stopped, and it is directly attached to the P gear to pull the handbrake to turn off the ignition, which can also avoid the so-called "P stop pawl force" in the above statement.

In fact, in the process of design, the automatic transmission has fully considered the problems that may occur in the use process, so these problems have been solved in the design, and the essence of the automatic transmission is for convenience, so there is really no need to complicate the use.

For example, there is not much difference between the start and shutdown of the vehicle corresponding to the P gear and the N gear, but the corresponding needs are different. This is mainly due to the fact that there may be needs such as trailers in the later stage, which is obviously unachievable in P gear, and if you don't want to keep stepping on the brakes while waiting for the traffic light, it is relatively better to hang N gear and pull the handbrake.

To sum up, there is no need to consider the automatic transmission too complicated, after all, its purpose is to make driving easier and more convenient, and the main thing is that I have never heard of anyone who caused transmission damage because of the start of P gear or N gear, for the current variety of statements more of their own judgment, you can also ask others, generally can find the most correct answer.

Is it better to ignite the automatic in P or N?

The P gear is the parking gear.

The n-gear is the manual neutral gear.

But the car cannot be pushed when it is in motion.

Don't push the n-gear to save fuel.

Will burn the gearbox.

If the red light is very long, it will be in P mode.

Push to P gear to avoid pulling the handbrake.

In N gear, you need to pull the handbrake.

Got it.

1. Start the front gear in P gear, the car is energized, step on the brakes, ignite, switch the gear from P gear to D gear or R gear, release the handbrake, release the foot brake, and the car moves; 2. Start the front gear in P gear, the car is energized, step on the brake, switch the gear from P gear to N gear, ignition, and then switch the gear from N gear to D gear or R gear, let go of the handbrake, release the foot brake, and the car moves;

1. Step on the foot brake to stop the car, switch the gear from D or R gear to P gear, pull the handbrake, turn off the engine but the power is on, release the foot brake, and pull out the car key when the power is off; 2. Step on the foot brake to stop the car, switch the gear from D or R to N, pull the handbrake, turn off the engine but the power is on, switch the gear from N to P, release the foot brake, and pull out the car key when the power is off; 3. Step on the foot brake to stop the car, switch the gear from D or R to N gear, pull the handbrake, and then switch the gear from N gear to P gear, turn off the engine but turn on the electricity, release the foot brake, and pull out the car key when the power is off;

When the automatic transmission car is ignition, the automatic transmission car adopts the automatic transmission (AT) to adjust the speed of the car, and the control system of the automatic transmission automatically selects the appropriate gear according to the speed and load of the engine when driving, thus replacing the subjective judgment timing and shift operation of people; The specific steps are as follows:

1. Toggle the car's gear lever to P gear.

Second, press the brake pedal of the car, step on the bottom, you can't step on it, and the car can't start if you can't step on it.

3. Put down the car's handbrake.

Fourth, press the car's one-button start button to start the engine.

5. The dashboard of the car lights up, proving that the engine of the car has been started.

Summary. Hello, I am happy to answer your car master exclusive technician to answer your car questions sincerely and sincerely for you, and find solutions and methods for you to ask questions. Theoretically speaking, after the N gear is turned off, the gear lever is hung from the N gear to the P gear again, and the gearbox can be hung one less reverse gear at this time, which can theoretically reduce the wear and tear of the gearbox.

In fact, few people operate in this way, because this operation is particularly troublesome, and the gearbox has fully considered this problem in the process of research and development, so this kind of wear and tear is negligible for the life of the gearbox, and it can be hung directly to the P gear and turned off. When idling and waiting for someone, hang it in N gear, and then pull the handbrake.

Is it better to turn off the automatic in P or N?

Hello, happy to answer your questions.

Hello, I'm helping you sort out the answers to your questions, please wait a while What gear is good for idling and stopping.

Hello, I am happy to answer your car master exclusive technician to answer your car questions sincerely and sincerely for you, and find solutions and methods for you to ask questions. Theoretically speaking, after the N gear is turned off, the gear lever is hung from N gear to P gear again, and the gearbox can be hung one less reverse gear at this time, which can theoretically reduce the wear and tear of the gearbox. In fact, few people operate in this way, because this operation is particularly troublesome, and the gearbox has fully considered this problem in the process of research and development, so this kind of wear and tear is negligible for the life of the gearbox, and it can be hung directly to the P gear and turned off.

When idling and waiting for Sun and disperse, hang it in N gear, and then pull up the handbrake.

N gear is not allowed for automatic parking, and automatic parking must be in P gear to turn off. It's for safety.

The correct way to turn off the ignition is: apply the brakes; Engage n gears; pull the handbrake; Release the foot brake to ensure that the vehicle does not move; Put it in the P file; Turn off the flames.

In fact, the P gear, like the N gear, is to keep the engine and wheel drive system out of operation.

The only difference is that when the engine is stopped, the vehicle can be pushed at will by engaging the N gear, but the vehicle cannot be moved by engaging the P gear.

The reason is that when the gearbox is put into P gear, a pawl in the gearbox locks the output shaft of the gearbox, and the vehicle cannot move.

And now more and more models, the factory is set to no P gear, can not turn off, just to prevent the owner from forgetting to pull the handbrake, the vehicle is moved by external forces, causing accidents.

It should be noted that the handbrake must be pulled first, and then the P gear must be engaged. Because only the handbrake can really stop the car from moving. The P-gear acts like the first gear of a manual transmission vehicle, preventing the enclosed vehicle from skidding.

The reason for pulling the handbrake first is: when the vehicle is subjected to an imitation external force, pulling the handbrake first is the force of the handbrake; Shift P is first and foremost the force on the gearbox. It's okay if the handbrake is broken, it's easy to fix and it's not troublesome. If the Shifter Big Crack Box breaks, it's troublesome.

According to the principle of the gearbox, it is very appropriate to hang in the P gear when ignition. Because although there is a short impact when hanging into the P gear, the impact is still very small.

For the hydraulic torque converter this part, it has certain advantages, even if there is a certain mechanical error, it will not cause these fault problems, itself it belongs to the oil transmission, not the gear transmission, even if there is a certain impact force, the impact is very small.

Many people think it's better to hang in n gear when ignition, and the reason is also very strange. Because when igniting from the P gear, it takes one more R gear, which will increase the wear and tear of the gearbox. On the contrary, start directly in N gear, one less operation, not only convenient for yourself, the gearbox is also less damaged, this part of the owner also feels that he is very witty, so that the gear start although it sounds like there are some principles, but it is not established.

In addition to ignition, automatic transmission models should also pay special attention when parking. The correct way to park is to park the car firmly and then hang the N gear, pull the handbrake, turn off the engine and then hang back to the P gear, which can avoid damage to the gearbox. (Photo by Wu Jiahong, Pacific Automobile Network).

Normally, the car stops the car first, then puts the gear to the n gear, pulls up the handbrake, then turns off, and then puts the gear into the P gear, which is the correct way to turn off the engine. The structure of the P gear is relatively simple, with a pawl on the side of the gear of the output shaft. When the gear is in the P position, the pawl grabs the gear and locks the output shaft in this way.

P-Parking—Parking gear, is the abbreviation of the initials of English Parking, when you park the car, remember to hang the P gear, then the car will stop braking, there will be no "slip" situation, generally the P gear is located on the top of the gear, and this gear is used when parking, the traditional vehicle has gear bite, the vehicle will not slide, but now many cars have begun to independently out of the P gear, directly become a separate button, commonly known as electronic braking, But the principle is still the same.

n-neutral-neutral, is the abbreviation of the initials of the English letter neutral, this n gear is neutral, equivalent to a gear of manual wave car, generally when waiting for traffic lights can hang this gear, but there are also drivers, when waiting for the car are directly stepping on the brakes, although the purpose is the same, but the wear and tear of the car is more severe, temporary parking is the hanging gear, remember not to hang n gear when the vehicle is downhill.

The correct step should be to stop the foot brake --- hang N gear--- pull the handbrake--- release the foot brake--- hang the P gear --- turn off.

When the car is turned off, the gear should be in the P gear. However, after the vehicle is stopped, it needs to be engaged in N gear. When the handbrake is pulled, the gear can be put into P gear and the vehicle can be turned off correctly.

If you don't shift gears in this way, although you can turn off the gearbox, it will affect the use of the gearbox and accelerate the wear and tear of the gearbox.

Functions of the N-gear and P-gear of the automatic transmission:

File. In automatic cars, this gear mainly represents neutral. Its main function is to prevent the vehicle from skidding, so it is more suitable for a short stay if it is still necessary to step on the brakes when it is in neutral.

For example, when waiting for the traffic light, you can change to N gear, but if you stay for a long time, you have to pull the handbrake after changing to N gear, so you don't need to step on the brake.

File. This gear is the parking gear of the automatic transmission car, which is more suitable for the car to stay in a fixed place for a long time, which can ensure that the car cannot move. Therefore, when the automatic transmission car is parked, it needs to be engaged in the P gear to pull the handbrake, and it can only be used when the car is completely stopped.

At the end of parking, the automatic car must be turned off and put into the P gear before the key can be withdrawn. Many people are accustomed to stopping and pushing directly to P gear and then turning off the engine and pulling the handbrake. Careful people will find that after the ignition is turned off, the general vehicle will move back and forth a little due to uneven road surface, and at this time, the P gear gearbox has an occlusion device that is bitten with the transmission gear, and the movement will cause a little impact on the transmission gear.

The correct approach should be: after the car enters the parking position, step on the brake and pull the gear lever to N gear, pull up the handbrake, release the foot brake and turn off the ignition, and finally push the gear lever into the P gear line! Of course, this is also the protection of the gearbox.

To explain one more point, the difference between P gear and N gear is that there is a gear engagement in the gearbox when P gear, which is not only used for parking, but also helps the vehicle brake. This is especially true when parking on slopes. The P-speed gearbox has an articulation device that engages the gear, and the locked vehicle slides and impacts the gearbox.

Therefore, the correct operation steps should be: park on the ground, first stop the car with the foot brake, hang into the N gear, let the car slide freely for a very short distance to a complete stop, step on the foot brake, then tighten the handbrake, push the P gear, and finally turn off. This ensures that the vehicle does not slip and impact the gearbox after the ignition is turned off.

Parking on the ramp, because the danger of free slipping is too great, so it is necessary to stop again, hang into the N gear, step on the foot brake, tighten the handbrake, and then push the P gear, and turn off the insight. @2019