Transmission Solenoid Valve for RENAULT

‌The main function of the automotive transmission solenoid valve is to control the mechanical valve to complete the oil circuit switching and pressure regulating the oil circuit flow ‌, the process is precisely controlled by the transmission electronic control module TCU. The transmission solenoid valve plays a crucial role in the automotive transmission system, which can change the speed of the car according to the changes in road conditions and driving conditions, and provide the appropriate vehicle driving force. In addition, it can also cut off or transfer engine power on demand, so that the engine can effectively output power or idle, and change the direction of the car's power output through shifting to achieve forward driving and reverse driving.

The working principle of the transmission solenoid valve is based on the control of the internal oil pressure of the hydraulic system by the precise control of the strength of the current, to achieve the fine adjustment of the valve opening, so as to accurately control the flow and pressure of the hydraulic oil. This control not only ensures that the car can maintain the best power output and fuel economy under different driving conditions, but also ensures that the gearbox can work efficiently and smoothly under various driving conditions. The application of solenoid valve technology is particularly critical in the automatic transmission, it realizes the automatic switch of gear by controlling the important components of the hydraulic signal, so as to meet the various needs of the car ‌.