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关键词:节温器故障现象:一辆2013年款保时捷卡宴运动型多功能车,发动机型号CJT,行驶里程9.4万km。用户反映该车水温高(图1)。检查分析:维修人员使用保时捷专用故障诊断仪读取发动机冷却液数据流,冷却液温度数值为112℃。检查发动机冷却液液位,液位在标准位置,排除冷却
Keywords: thermostat Failure phenomenon: a 2013 Porsche Cayenne sport utility vehicle, engine model CJT, mileage of 94,000 km. Users reflect the high water temperature (Figure 1). Inspection and Analysis: The maintenance personnel read the engine coolant data flow using a Porsche Diagnostic Tool. The coolant temperature is 112 ° C. Check engine coolant level, level in standard position, remove cooling