Which generation of Aisin transmission is used in the Jetta VS5?
1 Answers
Jetta VS5 is equipped with the third-generation Aisin 6-speed transmission. Here are some details about this transmission: 1. The third-generation Aisin 6AT transmission uses two sets of planetary gears, which helps expand the lock-up range, reduce the fuel consumption required for upshifting, and lower overall fuel consumption. 2. The energy-saving valve body of this transmission is high-performance and low-power consumption. It can adjust the flow rate as needed during idle start-stop. The oil pump has been upgraded to an electronically controlled version, improving fuel efficiency by 9%. Additionally, it can use low-viscosity transmission fluid, reducing stirring resistance during gear shifts and thereby saving fuel. 3. A long-stroke damper is added to the torque converter to suppress vibrations and reduce noise.