0AM single valve body
2 month agoThe valve body is a component in the transmission valve body and mechatronics, used to convert high and low gears. The transmission valve body is on top of the transmission oil pan. The valve body can be seen after the oil pan is removed. When the vehicle speed reaches a certain gear speed, the transmission oil pushes the valve body to automatically upshift and downshift. When the vehicle speed reaches a certain gear speed, the hydraulic oil pushes the valve body to automatically change the gear to this gear. The automatic transmission can automatically change the transmission ratio according to engine load and vehicle speed, so that the vehicle can obtain good power and fuel economy, and reduce engine emission pollution.
The automatic transmission is easy to operate and can greatly improve the safety and reliability of vehicle driving when the vehicle is crowded. Electronically controlled automatic transmissions usually consist of five parts: a hydraulic torque converter, a planetary gear transmission system, a shift actuator, a hydraulic control system, and an electronic control system.
1. Don’t drive the car in reverse gear;
2. The instrument panel lights up and alarms, reporting a solenoid valve failure;
3. The vehicle occasionally stops moving in the forward gear, and the forward gear is sluggish when moving up or down;
4. The gearbox oil temperature is too high, and the trip computer shows that the gearbox temperature is overheated during driving;
5. There is a sense of impact when upshifting and downshifting, and there is obvious frustration in shifting;
6. The gearbox makes abnormal noise while driving;
7. The gearbox fault light is displayed on the instrument panel.
Applicable models: Passat, Lavida, Lingdu, CC, Golf, Audi A3, Skoda, etc. 1.4T/1.8T
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Main Product:
Transmission Parts,
Remanufactured Auto Parts,
Transmission Control Module,
Double Clutch,
Valve Body ,
Transmission Mechatronics
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