有些车据说会强制升档沃尔沃很多车是手自一体变速器,当您玩手动时,高兴或被分心时,一定不要忘了,还在手动挡呢,这时的变速箱根据时速,它只会自动减挡,不会加档,降到1档后永远是1档,如果您好车音乐声大,不看转速表,又听不见声音,小心中招呀!
防止低速高转引擎过热,到引擎最高转速是会强制升档怎么个"强制升档"?
防止低速高转引擎过热,到引擎最高转速是会强制升档
具体工作原理我不知道
您看得真仔细
Volvo v50 2006 有防止引擎低速强制降档功能, 但没有写上面功能:
Volvo v50 2006 manual (pg. 112): While driving If you select the "M"
If you slow to a very low speed, the transmission will automatically shift down.
- If you hold the gear selector toward "-", the transmission will downshift one gear at a time and will utilize the braking power of the engine. If the current speed is too high for using a lower gear, the downshift will not occur until the speed has decreased enough to allow the lower gear to be used.