Engine Electronics
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有电击危险。 电子单体喷油器系统使用 90 至 120 伏电压。 |
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擅自改动电子系统或原始设备制造商(OEM)的接线安装是危险的，可能导致人身伤亡和/或发动机损害。 |
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ECM 向共轨喷油器发送高压信号。 为了防止人身伤害，在发动机运转时不得断开喷油器接头。 发动机运转时，不可接触喷油器电线束插座。 |
注: 只可以用电子维修工具和密码才可以对监控系统进行编程。 有关编程的信息，参考维修手册, "故障排除"模块。
发动机上配有可以利用以下模式响应发动机异常操作的监控系统：警告、减额和停机。 这些模式可用于帮助防止发动机受到损坏。 用户可以将这些模式编程设定为"接通"或"断开"。
警告表示需要立即关注的严重状况。 如果发生减额，发动机功率和/或发动机转速会受到限制。
以下工况将引发发动机停机:
- 发动机超速
- 后冷器冷却液温度高
- 冷却液温度高（水套水）
- 曲轴箱压力高
- 发动机机油压力低
除了超速停机外，监控系统能够被超越。
有关产生警告、减额和停机状况的更多信息，请参考本操作和保养手册, "监控系统"专题（操作部分）。
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