Eco-friendly products HS code mapping

List of catalogs of this article:

• 1, Gear and usage of automatic transmission car
• 2、Automatic transmission gear introductionShao
• 3,Eco-friendly products HS code mapping How to drive an automatic transmission car tutorial for beginners

The gear and usage of automatic transmission car

The gears on the general automatic transmission car are: P (parking gear), R (reversing gear ), N (idle gear), D (forward gear). P gear; how to use the parking gear.

The gear tutorial of the automatic transmission car is as follows: p gear, this is the parking gear. When the vehicle stops, hanging in the p gear position can avoid the vehicle from moving.M gear, this is a manual mode, and only the manual and automatic integrated models will have it. Among them, the + sign represents gear increase, and the - sign represents gear reduction.

Explanation of the gear of automatic transmission vehicles The gears of automatic transmission vehicles include P (parking gear), R (reverse gear), N (idle gear), D (forward gear), S (sports mode), etc. P gear parking gear, when the vehicle stops, the gear needs to be hung on the P gear, including turning off the engine and long-term idling stop. R gear reverse gear, you need to hang the gear on the R gear when reversing.

D gear This represents the forward gear, which is often used in automatic transmission models. Generally, in the process of driving the vehicle, the gear is in the D gear position, so as to ensure that the vehicle can move forward normally. L gear This is a low-speed gear, which is generally used when vehicles go up and downhill.

The gears of automatic transmission cars have P, R, N, D, L, etc., and their usage methods are as follows: P gear: press and hold the brake pedal and move the push switch to P gear, which can keep the vehicle stationary. R gear: Press and hold the brake pedal and move the push switch to R gear, which can start to reverse, that is, reverse backwards.

Operation method P gear: used to lock the transmission system when parking. You can convert the gear from D gear or R gear to P gear at any time and release the handbrake. When you need to restart the vehicle, first change the gear to N gear (idle gear), then press the ignition switch and change back to P gear.

Introduction to automatic transmission car gears

The explanation of automatic transmission car gears is as follows: D gear: This is the most commonly used gear of automatic transmission models. There are usually three types of DDD3, which are similar to manual transmission 1 and 2 swings, 3 and 4 gears, 5 and 6 gears. Different types of gears do not need to be controlled manually, and the car will according to Adjust the trottle to raise and lower the gear.

D - Drive, the most commonly used gear, can be completed by throttle control when the gear needs to be raised and lowered.D1 (or L gear) and DD3 are equivalent to 1, 3, 5 and 6 gears of manual gear.

There are usually 6-7 gears in automatic transmission cars, which are D gear, P gear, R gear, N gear, S gear and L gear, while M gear is unique to manual and automatic integrated models, and not every automatic transmission car has it.

The gears of automatic transmission are divided into: P gear, R gear, N gear, D gear and L gear. P gear: How to use the parking gear When the vehicle wants to stop for a long time, it needs to be changed to P gear. In this way, the wheel is in a mechanical dead state, which can ensure that the vehicle cannot move in a stationary state.

How to drive an automatic transmission car tutorial for beginners

1. The first step: adjust the seat and rearview mirror. Adjusting the seat is to give the driver enough space to operate the control lever and foot brake and accelerator.The rearview mirror is used to observe the traffic behind you at all times during driving.

2. Generally, cars with automatic transmission only need to use the four positions of parking gear P, reverse gear R gear, idle N gear and forward gear D. The main step is to move the gear to the correct position a few seconds after the engine starts. Next, release the handbrake first, and then release the foot brake smoothly to make the vehicle start slowly.

3. How to turn on the automatic transmission. Many people think that the starting method of automatic transmission cars and manual transmission cars is similar. In fact, this is incorrect. We should not start the automatic transmission by starting the manual transmission car.