The present disclosure provides methods and systems for a coolant system. In one example, a method may include diagnosing a condition of a pump of the coolant system based on a change in temperature of coolant. Diagnostics may determine whether the pump is viscous on or off.
本公开提供了用于冷却剂系统的方法和系统。在一个示例中,一种方法可以包括基于冷却剂的温度变化来诊断所述冷却剂系统的泵的状况。诊断可以确定泵是粘滞开启还是关闭。
METHOD AND SYSTEM FOR COOLANT SYSTEM DIAGNOSTICS
用于冷却剂系统诊断的方法和系统
2023-05-19
Patent
Electronic Resource
Chinese
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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