MID 036 - CID 0799 - FMI 12 Need Service tool update
产生此代码的情况:
闪存文件用于不同的发动机系列、不同的发动机或不同的应用。 诊断代码 253-02 激活。
尝试用旧版 Caterpillar 电子技师(ET)复位互锁代码。
系统响应:
没有记录代码。 该诊断代码激活并且喷油将停用时,诊断代码 253-02 将总是激活。
测试步骤 1.
- 核实诊断代码 253-02 和 799-12 激活。
结果:
- 正常 - 诊断代码 253-02 和 799-12 激活。
修复: 为了复位新闪存文件上的 ECM 互锁,必须更新维修工具上的 Cat ET 版本。 用更新版本更换 Cat ET 的当前版本。
停止
Caterpillar Information System:
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