Auxiliary water pump
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The auxiliary water pump is driven by an independent motor and is mainly used to maintain coolant circulation when the engine is turned off or the main water pump is under load, prevent component overheating, and intelligently start and stop according to temperature requirements through an electronic control unit (ECU) to accurately adjust the flow rate. It is widely used in turbocharger cooling, new energy vehicle battery thermal management, and heating and air conditioning systems to improve the efficiency and performance of vehicle thermal management.
