There is a delay in shifting the Volkswagen dry dual clutch from D gear to R gear.

Clean the throttle first, because the dirty throttle will lead to inaccurate throttle signal, and the shift signal of the gearbox computer comes from the engine throttle opening signal, so it is recommended to clean the throttle first. The second is to upgrade the gearbox control electromechanical unit. Because the dry dual clutch system will wear after the vehicle is used for a long time, and this wear is caused by poor heat dissipation due to low-speed driving or long-term traffic jam, upgrading the gearbox control unit is to make the gearbox shift timing more accurate.

A dual clutch is a dual clutch gearbox. Simply put, there are two sets of clutches working at the same time, one for managing odd gears and the other for managing even gears. This design is to avoid the problem of power interruption in traditional manual gear shifting, so as to achieve the purpose of fast gear shifting. Power shifting has obvious advantages, such as high transmission efficiency, fast shifting speed, low production cost, small occupation space and low oil consumption. Dual clutch belongs to both manual transmission and automatic transmission. In addition to the flexibility of manual transmission and the comfort of automatic transmission, it can also provide uninterrupted power output.