0071-00 Idle Shutdown Override (01)
产生此代码的情况:
发动机控制模块 (ECM) 检测到下述情况之一：
- "允许怠速停机超越"被设定为"Yes"，而且制动开关或离合器开关的状态改变。
- "允许怠速停机超越"被设定为"基于 J1587 外界温度"或"基于外界温度"。 外界温度高于最高设定温度或低于最低设定温度。
ECM 还检测到下述情况：
- 怠速停机计时器处于最后 90 秒内。
- "怠速停机计时器"被设定为至少 3 分钟。
系统响应:
怠速停机计时器停止计数。 在卡特彼勒电子技师 (ET) 中，在"怠速停机状态"状态的旁边将会显示"超越"。
注: 在车辆移动和踩下油门踏板之前，怠速停机计时器不会再次开始对停机进行计数。
清除该诊断代码时需要使用客户密码。
无
测试步骤 1. 进行以下的诊断步骤: 怠速停机计时器
结果:
- 正常 - 停止
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