[問題] 等紅燈時,D檔與N檔的油耗差異已回收
請問大家,等紅燈時維持D檔加腳剎車,與N檔加手煞車,哪個油耗較佳?
N檔的轉速比D檔略高,這從儀表就能觀察,看起來似乎維持D檔比較好。
但轉速高油耗一定高嗎?
根據手排的經驗,上坡起步時,空檔下踩油門到3千轉,之後維持油門深
度慢放離合器至2千轉,此時油門深度不變,卻因負載增加導至轉速下降。
所以說,D檔與N檔的轉速差異是負載變化造成的,與油耗無關?
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N檔轉速應該比D檔略高,原文已修改
※ 編輯: chisty (61.230.250.98), 03/11/2015 23:00:25
※ 編輯: chisty (61.230.250.98), 03/11/2015 23:01:03
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