0252-11 Engine Software Incorrect (59)
产生此代码的情况:
发动机控制模块 (ECM) 检测到错误的发动机软件。
系统响应:
ECM 将打开检查发动机指示灯。
清除此诊断代码需要工厂密码。
发动机无法起动。
ECM 中的闪存文件来自于错误的发动机系列。
测试步骤 1. 进行以下的诊断步骤: ECM 存储器 - 测试
结果:
- 正常 - 停止
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