下坡使用引擎煞車。 - 汽車
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By Necoo
at 2018-09-06T01:01
at 2018-09-06T01:01
Table of Contents
※ 引述《doubleaisno1 (double(阿台)》之銘言:
: 在網路上看到這下坡煞車方法覺得實用分享給各位
: 有時候久久出門踏青一下,就用得上。
: 之前去太平山回程時就是用煞車方式下坡
: 跑到一半就濃濃的燒胎味了。
: 當時也沒有特別去了解檔位的功用。看了影片受教了。
: https://youtu.be/NmDWmeLN1Eo
看到這串剛好有一些心中疑問
提出來跟大大們討論請教一下
1.舊車
以我開過的為例
檔位有D 2 L
有OD off 能按
山路基本都是掛2檔在跑
但有時會穿插一大段平穩道路轉成D檔開
(不然速度不夠)
突然又下坡的時候理論上只能開始踩剎車
因為如果下坡這時切2檔
會突然頓一下然後速度驟降
這種狀況是我檔位切錯時機嗎?
還是其實就是剎車就好,時間不長沒關係?
2.新車
遇到有上坡有下坡的路段
整路Sport檔在下坡也會有檔煞效果嗎?
(沒實際開有Sport的車跑過山路)
還是應該使用M模式自己換檔比較妥當呢?
以上
懇請大大們解答
-----
Sent from JPTT on my HTC_M10h.
--
: 在網路上看到這下坡煞車方法覺得實用分享給各位
: 有時候久久出門踏青一下,就用得上。
: 之前去太平山回程時就是用煞車方式下坡
: 跑到一半就濃濃的燒胎味了。
: 當時也沒有特別去了解檔位的功用。看了影片受教了。
: https://youtu.be/NmDWmeLN1Eo
看到這串剛好有一些心中疑問
提出來跟大大們討論請教一下
1.舊車
以我開過的為例
檔位有D 2 L
有OD off 能按
山路基本都是掛2檔在跑
但有時會穿插一大段平穩道路轉成D檔開
(不然速度不夠)
突然又下坡的時候理論上只能開始踩剎車
因為如果下坡這時切2檔
會突然頓一下然後速度驟降
這種狀況是我檔位切錯時機嗎?
還是其實就是剎車就好,時間不長沒關係?
2.新車
遇到有上坡有下坡的路段
整路Sport檔在下坡也會有檔煞效果嗎?
(沒實際開有Sport的車跑過山路)
還是應該使用M模式自己換檔比較妥當呢?
以上
懇請大大們解答
-----
Sent from JPTT on my HTC_M10h.
--
Tags:
汽車
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