論壇辯論真好看 https://www.e90post.com/forums/showthread.php?t=472034 重點是 更新 階岐管後 重置適應值 或是( 適配 ) , 台灣 稱 編程 尤其是 岐管 要 適配 標題應該改成 Are you driving a 325i 3.0 with 3 stage intake manifold? 以免和 325i 2.5 with 3 stage intake manifold 搞混 335imax 說 重置適配(編程),尤其是岐管的適配,2000-3000RPM的那種動力不線性感 便消失 My issue has b een resolved! Using the Bavarian Technic tool, I was able to reset all the adaptations on my car, specifically the intake manifold adaptation. Once this was reset, the surges are GONE! allmotorh22 回 因為電腦( Digital Motor Electronics ( DME ) controls ) 不預期你有3階岐管,所以用蝴蝶閥(節流閥 )去干預它。 我都是在 higher rpms 在飆,所以用 wide-open 一階岐管,配 wide-open throttle(這是指 VALVETRONIC)。詳 https://n52b30ul.blogspot.com/2020/04/n52b30m54b30.html P.S. 雖然有了三階岐管--和諧的岐管,但是和DTC掌管的節流閥又產生另外一種失諧 Nope... and t he issues your experiencing are due to the butterfly valves opening and closing when your DME is not expecting it to. IMHO... 3 stage manifold is a waste. It would prob...