負極點線

wat is 負極點線 ??? whu can tell me ?

是0到-1時的界線嗎?

在这车里面吗?

引用第0楼kjeann2006-03-09 08:47 AM发表的:
wat is 負極點線 ??? whu can tell me ?

If not mistaken, this refer to as ground cable.

It is an additional cable added on for grounding only.

It can be DIY or purchase in a set.

ground ding