e-manage rpm 訊號線電壓降 - 汽車改裝

By Linda
at 2014-07-30T19:55
at 2014-07-30T19:55
Table of Contents
各位改裝板板友大家好,小弟車是95年K6,有裝e-manage,配innovate Lm-2的空燃比機
最近轉速夾那調虛弱的線如預期的斷掉了,就想從ecu的rpm 訊號線抓訊號,問題來了。
不接e-manage的時候lm-2抓的到訊號,接上去就沒有,量過電壓以後發現接上e-manage
電壓會掉到3.6V,不接的時候是4.6V,差距1V左右,不知道有沒有對這個問題有經驗的
板友能幫幫我?感謝。
--
最近轉速夾那調虛弱的線如預期的斷掉了,就想從ecu的rpm 訊號線抓訊號,問題來了。
不接e-manage的時候lm-2抓的到訊號,接上去就沒有,量過電壓以後發現接上e-manage
電壓會掉到3.6V,不接的時候是4.6V,差距1V左右,不知道有沒有對這個問題有經驗的
板友能幫幫我?感謝。
--
Tags:
汽車改裝
All Comments

By Andy
at 2014-08-01T08:26
at 2014-08-01T08:26

By Mary
at 2014-08-03T11:14
at 2014-08-03T11:14
Related Posts
車用影音

By Quanna
at 2014-07-23T00:42
at 2014-07-23T00:42
請推薦台北能完全移除不斷電喇叭的店家

By Kama
at 2014-07-21T15:03
at 2014-07-21T15:03
IS200 移植2JZ GTE

By Mason
at 2014-07-21T14:58
at 2014-07-21T14:58
汽車改裝部品--宸速研改

By Annie
at 2014-07-19T10:30
at 2014-07-19T10:30
請問省油產品油耗評估實驗該才有公信力?

By Eden
at 2014-07-17T19:16
at 2014-07-17T19:16