0105-11 Very High Intake Manifold Air Temperature (64)
产生此代码的情况:
ECM 检测到下述情况时：
- 进气歧管空气温度超过 109 °C (228 °F) 两秒以上。
- 发动机至少已经运转了 30 秒钟。
- 发动机冷却液温度高于 99 °C (210 °F)。
系统响应:
电子维修工具在"进气歧管空气温度"状态旁显示 "DIAG"。 如果将 "Engine Monitoring Lamps（发动机监测指示灯）"参数编程为 "Warning Lamp（警告灯）"，则警告灯将点亮。 如果将 "Engine Monitoring Lamps（发动机监测指示灯）"编程为 "Option 1（选项 1）"，检查发动机指示灯将点亮。
清除此诊断代码时需要使用用户密码。
无
测试步骤 1. 检查后冷器
- 检查空冷后冷器中有无碎屑和/或气流阻塞。
预期结果:
空冷后冷器中没有气流阻塞。
结果:
- 正常 - 没有气流阻塞。
修复: 确定高温原因。 重载和高环境空气温度可能导致温度高于触发点。
停止
- 异常 - 有气流阻塞。
修复: 清除气流阻塞物。确认修理已排除故障。
停止
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