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

Mercedes Benz E-Class Coupe introduce

The Mercedes Benz E-Class two door coupe is a supercar under the Mercedes Benz brand, which adopts a brand new family design and will launch two new gasoline and diesel four cylinder turbocharged engines and an inline six cylinder engine. In terms of appearance, although the new car is wrapped in a thick disguise, it can still be seen that the new car adopts the design style of the Mercedes Benz brand new family, and the Coupe model adopts a two door design, The overall lines are very dynamic. In addition, the new car's reflector layout adopts the same design as the new C-Class Coupe, which is moved above the door. In terms of power, the new car will provide two new four cylinder gasoline and diesel engines, as well as a more powerful inline six cylinder engine, while the AMG performance version will provide a 4.0LV8 twin turbocharged engine