Do not know what car

來源: biglow 於 2009-02-14 12:37:38 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (167 bytes)
回答: 後邊的oxygen sensor自己換好換嗎？ 由 hello2 於 2009-02-14 07:26:59

but V engine, each side manifold has one; two exhaust pipes, each pipe has one catalytical converter, and after each catalytical converter there is one HO2S. Total 4.

請您先登陸，再發跟帖！