汽車內部相關英文翻譯

In order to provide cabin heating early during engine warm-up, a separate cooling circuit with a small electrical pump of 15 W feeds from the cylinder head.

不太確定汽車內部如何運作所以這段有些疑惑
有請高手解答
更新: it's my fault that mislead you with incomplete sentences
and yes,the article Master Fantastic posted is what i am translating now.
thank u for your help and sorry for confusing both of you.
更新 2: one more question:
the very compact catalyst system consists of a "generic first brick",in line with the turbo outlet.
what's the name of "generic first brick" in Chinese. I can't find it.
更新 3: last question:
what is high(low)-speed end?

i almost finish the translation. thank both of you again
your answers help me a lot
4 個解答 4