An automatic transmission is the most complicated and least understood component of a motor vehicle.
In modern cars, it is a combination of hydraulics and computer-controlled components.
If you notice problems with your automatic transmission,it may not jyst be the transmission.
The computer, linked to your
automatic transmission, receive information from a number of sensors. The computer then procesess the information and then operates the transmission. The problem is often one of the sensors or an electrical connection.
The direct-shift gearbox (DSG) is one of the most popular types of automatic transmissions manufactured today. It uses an electronically-controlled dual clutch system.
The Continuous Variable Transmission,(CVT) provide a continuous variety of gear ratios, so there is no noticeable gear change as the car accelerates. This belt-driven design provides better efficiency than standard automatic transmissions.
THe
Dual Clutch Transmissions (DCT) – a faster and smoother gearbox with increased efficiency. Many car manufacturers now offer this transmission, such as Audi, Volkswagen, Nissan, Mitsubishi, Mercedes, Ferrari, Ford and BMW