Raw leather HS code references

List of the catalog of this article:

• 1, Is the BMW x5 reducer glass the same as the engine
• 2
  、The most easily ignored car glass cold knowledge (II)
• 3, Can the engine be unsed if the glass is frozen
• 4 , window engine shaking
• 5, How to check the engine and windshield when picking up the car? Do you have any good suggestions?
• 6, I open the glass lift engine and shakes and idle down

Is the BMW x5 reducer glass the same as the engine

1. Different. According to Baidu Youjia query, the engine is not exactly the same as the imported version. The 0T version is coded B48B20G, while the imported version is B48B20B. Among them, B represents German production.

2. The engine of the BMW X5 adopts a diesel and gasoline dual emission system. According to the actual needs of the owner, the appropriate system can be selected to effectively meet the emission needs of the owner, reduce pollution, and let the owner enjoy a comfortable driving experience throughout the whole process.

3. Yes. According to the relevant information of the BMW x5, the front windshield replacement of the BMW x5 is the same as the original car.The BMW X5 is the first four-wheel drive SUV model of the BMW brand, which was launched in the United States at the end of 1999.

4. [Pacific Automobile Network] The BMW X5 engine is made of aluminum alloy. The engine of this material is because the engine of this material has high strength, high rigidity, good stability, strong oxidation resistance, can prevent rust, and can reduce weight at the same time. It can ensure sufficient engine power to And the shock absorption effect.

5. X5 adopts a 0 engine. Although its horsepower-to-weight ratio is not good, the engine is still alive for its super smooth operation and super charming high-speed rotation. With BMW's consistent high-performance 6-speed automatic transmission, it can still provide a very sporty driving experience.

The most easily ignored car glass cold knowledge (II)

1. The most common is the front windshield stone and foreign objects of the front car Hit it. Generally, it will only cause the window to crack. Some small cracks can be solved by professional maintenance. It is recommended to replace some serious cracks, because as the temperature changes, the cracks expand rapidly, affecting the overall force structure of the windshield.

2. Beauty The black dots on the car glass have a magical function, which is beautiful. The small black dots perfectly become excessive color, which makes the car much better in terms of the overall visual sense. In some models, due to the complete variety of electronic equipment.

3. Separate glass breakage insurance, that is, a kind of commercial insurance that the insurance company is responsible for compensating for the loss of separate broken glass during the use of the insured vehicle. Separate broken glass refers to the damage of only the windshield and window glass (excluding headlights and mirror glass) of the insured vehicle.

4. Film. In the hot weather in summer, the temperature in the car is higher, so more people choose to apply a layer of thermal insulation film to isolate the high temperature and prevent ultraviolet rays. Car thermal insulation film is divided into front and rear windbreaks and side windbreaks.Among them, the front windshield has the highest requirements for thermal insulation film.

5. The main use is to prevent the rear windshield from dancing and freezing behind the vehicle in cold weather. Everyone should find that there is little snow on the rear windshield in winter, because of this electric heating wire.

Can the engine be opened if the glass water is frozen

Unable to be opened. After the glass water of the motor vehicle freezes during winter use, it is impossible to turn on the glass water by relying on the heat of the engine. At this time, it is necessary to If the vehicle is put in the heated garage, it will take more than 20 hours to fully bloom.

The glass water freezes and the engine can be turned on. If the cold is not serious, you can passAfter the vehicle starts, it is slowly thawed through the temperature of the engine. If the glass is dirty, wipe it with a clean towel. During this period, do not use the water spraying function of the wiper. Wait until the glass water thaws before operating.

After the glass freezes, it cannot be hydrated by the heat of the engine. At this time, the motor vehicle should be put in a warm garage, and it will take more than 20 hours to fully bloom. Glass selection: Glass water should have excellent cleaning and antifreeze performance in autumn and winter.

If your glass water is frozen, it is difficult for you to melt it by the heat of the engine, because the engine is still a distance from the glass kettle, and the heat cannot spread to the glass kettle. And if you run at high speed, the effect of blowing the wind is more obvious, and the glass water may freeze more firmly. You'd better boil two pots of boiling water to clean the surface of the glass kettle.

The freezing of the glass water of the car has nothing to do with the temperature of the engine, so the high temperature of the engine cannot mesify the glass water. When the temperature is low, the glass water of the car will be frozen. The thawing method can be to thaw the glass water of the car with hot water of about 90 degrees.

No. At least it can't melt the inside of the glass water jar. The best way is to leave the car in the warehouse overnight. The glass water tank is generally placed on the left and right sides of the car, in the position of the wheel cover. The glass water is transported to the nozzle through the pipeline through the motor in the glass water tank.

The engine shakes when the window is turned off

1. When there is high-power electrical appliances, the generator load will increase; the generator is connected to the engine through a belt., as the load of the generator increases, the engine load also increases accordingly, which will lead to a decrease in speed and obvious vehicle shaking.

2. [Pacific Automobile Network] It is recommended to go to the specialized repair shop to check the idling condition of the engine, mainly to see whether the voltage of the throttle position sensor is too high. If there is no problem, just clean it.

3. It is a problem of battery capacity and generator power generation. In the idling state of the vehicle, electrical appliances, especially the window motor, are used to consume more power due to the increase in motor resistance when it reaches the top. In addition, because the engine speed is low and the power generation capacity is small at this time.

4. The most common cause of car shaking is that the throttle valve is too dirty or the fuel injector has too much carbon.

5. There is a problem with the line that controls the window, which affects the engine control system.The CAN control method is adopted, so it is believed that the faulty part is generally unreleled with the control part. Carry out inspection, especially the window control module.

6. Too much carbon accumulation. If the carbon accumulation in the engine cylinder is serious, it will cause spark plug blockage and valve blockage, which will directly lead to the jitter of the car when idling. You can consider cleaning the inside of the engine cylinder. The oil supply system fails and the oil pressure is unstable. It is easy to cause the concentration of the mixed gas to be unstable, which will cause jitter and unstable idle speed.

How to check the engine and windshield when picking up the car? Do you have any good suggestions?

1. Observe the paint surface of the car body with the naked eye and check whether the paint is scratched.Marks, spots, dents and wear, observe whether the paint has chromatic aberration in sufficient sunlight, open the door at the same angle and push and pull at several angles to check whether the metal plate is smooth and whether there are repair marks.

2, 1 Check all kinds of oil products: check whether there are oil spots on the ground and whether the chassis is stained with oil.

3. First, the appearance. The inspection of the appearance is nothing more than the paint surface to see if there are any scratches and depressions. In fact, there is another place, all kinds of gaps, which may be easy for everyone to ignore. For example, the car door should be checked on the switch, including whether there is chromatic aberration inside and outside. The second is the interior decoration.

4. Check the engine compartment. The appearance is not bad. The engine is the key to a car. The engine compartment of a new car must be properly clean and oil-free. You need to touch it with your hands to see if there is oil on your hands.

5. Check the vehicle nameplate. The car nameplate is located on the side of the driver's door or in the engine compartment. Pay attention to whether the factory date is too long apart. Generally speaking, if the time is more than half a year, then the car is likely to be an inventory car or a test drive.

I open the glass lifting engine and idling

This is a normal phenomenon! Because when the car switches the window, the window motor will work, which will increase the vehicle load.

Especially when the engine is running at idle speed, when the headlights are turned on or off, or heavy-load electrical equipment such as glass lifting is used, etc., it will lead to changes in the load of the generator, which will lead to changes in the load of the engine and the fluctuation of the engine speed, which is especially obvious.

The solution is as follows: If the engine shakes when the window is turned on and off, you can go to the repair shop to check the idling condition of the engine. The performance test of the glass lifter is carried out to see if there is poor lubrication of the glass lifter guide rail and excessive resistance. These factors will also cause the engine to shake when the Ceratu switches the window.

The main reason for idling jitter; the most common reason for car jitter is that the throttle valve is too dirty or the fuel injector has too much carbon.

[Pacific Automobile Network] It is recommended to go to the specialized repair shop to check the idling condition of the engine, mainly to see whether the voltage of the throttle position sensor is too high. If there is no problem, just clean it.