電(dian)動(dong)車(che)控(kong)制器(qi)壞了(le)(le)有什么癥狀：電(dian)動(dong)車(che)控(kong)制器(qi)壞了(le)(le)現(xian)象有車(che)輛有電(dian)但(dan)是無法正(zheng)常行(xing)駛、電(dian)動(dong)車(che)起步無力、電(dian)動(dong)車(che)行(xing)駛時抖動(dong)、電(dian)動(dong)車(che)電(dian)機(ji)轉(zhuan)不(bu)動(dong)、電(dian)動(dong)車(che)打開車(che)鑰(yao)匙后車(che)子就會(hui)自己往前跑等。

電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器好壞怎么檢測：可(ke)(ke)以(yi)用(yong)(yong)萬(wan)用(yong)(yong)表來(lai)檢測電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器的(de)(de)(de)好壞，用(yong)(yong)萬(wan)用(yong)(yong)表的(de)(de)(de)紅筆(bi)接觸電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器的(de)(de)(de)黑粗線(xian)，然后用(yong)(yong)萬(wan)用(yong)(yong)筆(bi)的(de)(de)(de)黑筆(bi)分別(bie)放在電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器的(de)(de)(de)粗藍、黃(huang)、綠線(xian)上，如果(guo)阻值顯示的(de)(de)(de)是(shi)0歐姆的(de)(de)(de)話，就表明電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器是(shi)壞的(de)(de)(de)。也(ye)可(ke)(ke)以(yi)通過檢查PMW的(de)(de)(de)輸出動(dong)(dong)(dong)脈，或是(shi)進行堵轉(zhuan)發(fa)熱實(shi)驗來(lai)判(pan)斷電(dian)(dian)動(dong)(dong)(dong)車(che)(che)控制(zhi)器是(shi)否有(you)損(sun)壞。