eggzerolin wrote:
幫樓上詳細說明的大哥補充一下~
mazda 柴油噴油嘴有前.主.後噴各三次.共九次....另外配合4-2-1歧管排氣回壓.也是機油量的主因.
當然我不是工程師.所以我選擇相信各領域的專業人士.包括日本友人詢問日馬技術部門工程師所得到的結果.
喔~對了!其實我不賣車的.我是文員.....(恕刪)
貼個原文來看:
Hardware-wise, the injector is a high-spec type capable of a maximum of 9 injections per combustion. Along with the three basic injections: pre-injection, main injection, and post-injection, different injection patterns will be set according to driving conditions.
我看起來並不是" mazda 柴油噴油嘴有前.主.後噴各三次.共九次"
而是:
噴油嘴的設計每次燃燒行程最多可有9次injections(並不是每次都有9個injections),基本上就是pre-injection, main injection, and post-injection三種injection(其中post-injection是DPF再生時才會有).
這和別的柴引比起來也沒什麼特殊之處. 不管怎樣,機油會增加絕對是不對的.
