High-tech-Stronic gearbox technology. With the introduction of more and more imported models of Audi, Stronic gearboxes will be installed on more and more car bodies. Master Lu will take us to know what is still "unfamiliar" to everyone. This technology.

Stronic refers to the dual-clutch transmission, also known as the direct shift transmission DSG. It has two parallel independent transmission boxes, using a set of clutches to control 1, 3, 5, and R gears, and another set of clutches to control 2, 4 gears, integrating these two sets of clutches together, and using computer modules to control alternate Work to realize automatic shifting. When the driver enters a gear, the system will automatically preselect the next gear to be engaged to prepare for power transmission. In the process of shifting, the time when the first clutch is disconnected is the same as the time when the second clutch is engaged. Therefore, there will be no power transmission pause when shifting, which is very smooth. The current models using Stronic technology include imported versions of TT, Q5, A3 and other models.

Stronic shifting efficiency is high

The dual clutch transmission combines the main advantages of manual transmissions with the advantages of modern automatic transmissions. The specific performance is as follows: First, the driving dynamics of the vehicle equipped with Stronic are very good, the driver will feel that the gear shift is extremely fast without power interruption, the acceleration of the vehicle is stronger, and the acceleration time of 100 kilometers is shorter than the traditional manual transmission; second, The driving comfort is guaranteed. In the future, the intelligent electro-hydraulic device will automatically control the shift. In the manual control mode, the driver can jump and downshift; third, the fuel economy performance is good. Vehicles equipped with Stronic gearboxes have a low transmission failure rate, and at the same time the loss of the transmission system and power system is correspondingly reduced, and the maintenance cost will be reduced accordingly.

Precautions for maintenance and use

If you are driving a vehicle equipped with a Stronic transmission, you should pay attention to the diaphragm clutch and gears that require transmission oil for lubrication during daily maintenance. The oil change interval of the transmission oil is about 60,000 kilometers. Every time the oil is changed, the oil filter needs to be changed at the same time. Take an Audi car as an example. When the system fails, it will automatically switch to emergency operation mode, which can be seen by the indicator light in the middle of the dashboard display area. At this time, you should go to the 4S shop for troubleshooting as soon as possible.

In addition, if the vehicle you are driving is stuck, you can alternately shift the "R" and "D" gears to start "forward and backward swing" to get out of the predicament. In this case, when the gear lever is in the "D" gear to start, the gearbox is actually in the 2nd gear. In fact, when you drive a vehicle on icy or soft roads in winter, when you are driving in a parking garage, the vehicle actually starts in 2nd gear, which can bring you more powerful power. This is the benefit of vehicles equipped with Stronic technology. .