Coolant Temperature Sensor - Test
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溢出的带压液体可能导致人身伤害。 如果压力表上显示有压力值,从散热器上拆卸任何软管之前,应先按压放气阀来释放压力。 |
使用此步骤检查冷却液温度传感器。
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所需工具 | ||
---|---|---|
零件号 | 零件名称 | 数量 |
2F-7112 | 温度计 | 1 |
6B-5072 | 过渡衬套 | 1 |
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图 1 | g00769081 |
测试位置 (1) 塞 |
注: 进行本测试之前,确保冷却液处于正确的液位。
- 启动 Cat ET。
- 起动并运转发动机,直到其温度达到预定范围,此温度以测试温度计的温度为准。
- 监控 Cat ET 上显示的冷却液温度。 监视测试温度计显示的冷却液温度。
- 将 Cat ET 上显示的冷却液温度与测试温度计上显示的冷却液温度相比较。 如果两个测量值大致相同,说明传感器没问题。 如果两个测量值并非相同,则说明传感器有问题。 安装新传感器,验证问题是否已得到解决。
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