فیلتر روغن Oil Pan
The filter is one of the main components of the automatic transmission. The main function of the oil filter is to supply additional fluid to the oil pump when needed. Transmission fluid filters are usually installed internally or externally. Automatic transmissions use lubricants that can cause slight corrosion of internal parts. This phenomenon causes small metal and sometimes non-metal parts to enter the oil. These very small particles can cause many problems in your car and its transmission. The main task of this part is to separate these small particles from the gearbox oil, which can cause serious damage to the gearbox if this work is not done correctly.
کنترل والف یا ساعت گیربکس Valve Body
The function of this part is a bit more complicated. An automatic transmission has a valve body, this part controls all the functions of the oil transmission, in fact this part directs all the pressure of the oil pump to all the components of the transmission. In fact, fluid doesn't go anywhere from the torque converter to the clutch pack until the valve body tells it to.
کامپیوتر گیربکس اتوماتیک TCU
The brain of the automatic transmission is TCU, which stands for TRANSMISSION CONTROL UNIT. This part receives various information from various sensors and ECU of the car and by processing this information, it changes the wheels for power and optimal consumption and fuel efficiency. In the operation of the automatic transmission computer, it is very complex and many parameters are considered to change the wheel at the right moment. Some sensors in the transmission computer send information about the vehicle's speed to the TCU so that the appropriate gear can be selected. In addition, the temperature sensor informs the transmission so that the TUC can change gears depending on the temperature.