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)
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
"FAW Aoxing" is a product developed by FAW Group specifically for Jilin Light Industry Co., Ltd. It was jointly designed by Changchun Automotive Research Institute and a well-known foreign automotive design company. The engine and vehicle matching optimization work was completed by two famous Japanese and German companies in their respective locations. Due to the reasonable and accurate selection of fuel injection parameters, the vehicle achieved a perfect combination of power, economy, and environmental protection The FAW Aoxing adopts a brand new streamlined design, with a novel and beautiful appearance. The interior adopts a fully softened high-end sound-absorbing interior design, which is luxurious and elegant. The car fully utilizes ergonomic and scientific design, making it comfortable to ride. It adopts new high tooth rear axle gears and an imported gearbox, ensuring smooth and low noise operation of the entire vehicle
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