C3.4B Engines Caterpillar


ECM Software - Install

Usage:

CD-44B 398
闪存编程设定 - 将闪存文件加载到电子控制模块(ECM)中的一种方法

电子维修工具用于将闪存文件闪存编程到 ECM 中。 闪存编程可以将闪存文件从 PC 传输到 ECM 中。

使用此过程将发动机闪存文件编程到现有发动机 ECM 中。 如果更换了 ECM,参考故障诊断与排除, "ECM - 更换"了解闪存编程空白 ECM。

闪存编程某闪存文件

  1. 将电子维修工具连接到诊断接头上。

  1. 从菜单栏进入以下菜单选项:

    • 维修

    • 复制配置

    • ECM 更换

  1. 点击屏幕底部处的 "Load From File(从文件加载)"。

  1. 载入 ECM 数据后,点击屏幕底部处的 "Save to File(保存至文件)"。 选择文件夹路径,然后点击 "Save(保存)"。

  1. 首先获得新闪存文件的零件号。

    注: 如果没有闪存文件的零件号,则使用维修技师工作台(STW)上的"闪存文件搜索"工具。 另外,也可以采用 SIS 网站上的"闪存软件文件"功能。

    注: 必须具有发动机序列号才能搜索闪存文件的零件号。

  1. 将电子维修工具连接到诊断接头上。

  1. 把钥匙开关转到接通位置。 请勿起动发动机。

  1. 从电子维修工具的 "Utilities(实用程序)"菜单中选择 "WinFlash"。

    注: 如果"视窗闪存(WinFlash)"无法与 ECM 通信,请参阅故障诊断与排除, "电子维修工具无法与 ECM 通信"。

  1. 将闪存文件闪存编程到 ECM 中。

    1. 在 "Detected ECMs(检测到的 ECM)"中选择发动机 ECM。

    1. 按 "Browse(浏览)"按钮选择将编程设定到 ECM 中的闪存文件零件号。

    1. 选择正确的闪存文件后,按下 "Open(打开)"按钮。

    1. 确认 "File Values(文件值)"与应用类型相符。 如果 "File Values(文件值)"与应用类型间不匹配,则搜索正确的闪存文件。

    1. 选择正确的闪存文件后,按下 "Begin Flash(开始闪存写入)"按钮。

    1. 电子服务工具将指示何时成功完成闪存编程。

  1. 从菜单栏进入以下菜单选项:

    • 维修

    • 复制配置

    • ECM 更换

  1. 点击屏幕底部处的 "Load From File(从文件加载)"。

  1. 选择正确的 ECM 替换文件。 确认日期和时间标记与所需替换文件上的一致,然后点击"确认"。

  1. 点击屏幕底部处的 "Program ECM(编程 ECM)"。

  1. 屏幕上出现 "Programming Complete(编程完成)"对话框后,点击"确认"。

  1. 访问 "Service(维修)"菜单下的 "Configuration(配置)"屏幕,以确定要求编程的参数。

  1. 起动发动机,检查其是否操作正常。 检查确认没有激活的诊断代码。

"WinFlash" 出错信息

如果闪存编程过程中显示任何错误信息,点击 "Cancel(取消)"按钮以停止进程。 访问 "Information(信息)"菜单下的 "ECM Summary(ECM 概要)"中的信息。 确保为您的发动机编程设定了正确的闪存文件。

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