Transmission valve body introduce

Transmission valve body: Introduction to the transmission valve body: 1. The transmission valve body can be used for shifting between high and low gears. When the vehicle speed reaches a certain gear, hydraulic oil pushes the valve body to automatically shift the gear to that gear. The automatic transmission can automatically change the transmission ratio according to the engine load and speed, so that the car can achieve good power and fuel economy, and reduce engine emissions pollution. 2. The automatic transmission is easy to operate, When vehicles are congested, it can greatly improve the safety and reliability of vehicle operation. Electronic controlled automatic transmissions are usually composed of five parts: hydraulic torque converter, planetary gear transmission system, shift actuator, hydraulic control system, and electronic control system)

Symptoms of Damaged Transmission Valve Body

The function of the gearbox valve body is to drive the gearbox to shift high and low. The gearbox valve body controls various shifting mechanisms by converting the oil circuits inside the valve body. Of course, there may be damage to components on the vehicle, such as the gearbox valve body. The reasons for damage may include the following: 1. Insufficient internal pressure caused by structural damage or insufficient sealing inside the valve body, resulting in difficulty in separating or combining shifting actions; 2. The electromagnetic valve or mechanical part inside the valve body is damaged, causing the original function to not function properly; 3. If the oil in the valve body is used for too long and there are too many impurities in the oil, it will cause the valve body to operate slowly. If the time is too long, it will exacerbate the wear of the valve body. Symptoms of a damaged transmission valve body: 1. Impact sensation during upshifting and downshifting, and obvious jerking during shifting; 2. There is a strong jerking sensation when shifting gears, and the shifting motion is not smooth, etc; 3. The gearbox makes abnormal noises while driving; 4. The instrument panel displays a transmission fault light

Audi A8L introduce

As Audi's flagship, the A8L is not the most expensive model in the world, but it is definitely one of the best models. It does not show the owner's wealth in a superficial way, but is built on advanced automotive technology. Especially the W12 6.3-liter engine, which can make the massive body run from 0 to 100 kilometers per hour in 4.7 seconds, the 500 horsepower A8L W12, Its luxury is definitely not just a facade. We also hope that car owners can buy it and not just be passengers. Compared to the square and atmospheric style of the old Audi A8L, the new Audi A8L has added many sports elements to its appearance, showcasing a perfect combination of dynamism and luxury. The front face of the new Audi A8L still retains Audi's classic upper and lower double grille headlight design, with light tubes arranged behind transparent glass, The tail lights and indicator lights that perfectly match the radiator cover and use LED technology appear elegant and advanced