摘 要:
汽車上的電子控制部件越來越多,涉及到發動機、底盤和車輛行駛控制技術等方面。當其中的某一元件發生了故障,僅從其外表或依靠傳統的檢測工具很難去檢查,現代新型的發動機管理系統中都設有自診斷功能,稱為“車載故障診斷”,該系統的任務是不斷監測車輛異常之處,從中找出故障。
關鍵詞:故障碼 地址碼 數據塊 自診斷
Abstract:
There are more and more power-operated parts on buses,relating to engine,chassis and steering technology.etc.When a part breaks down,it is difficult to check with usual methods.Some modern engines' management system“generally bring the self -diagnosis function,called”Onboard Breakdown Diagnosis,with task of constantly monitoring the abnormalities and finding out the breakdowns.
Keywords: Failure codes Address codes Data blocks Since diagnosis