Exhaust method of Volvo electronic water pump;
1. After filling antifreeze, open the water tank cover, then insert the key and turn on the ignition switch (don't start the engine, but turn on the power supply).
2, air conditioning warm air mode, the highest temperature modulation, minimum air volume modulation.
3. The running lights are on, that is, the headlight switch turns to the right for one gear.
4. Press the accelerator to the bottom for about 10 second, and you will hear the sound of the electronic water pump working.
The engine cooling system is to dissipate part of the heat absorbed by the heated parts in time to ensure that the engine works at the most suitable temperature. The main components are thermostat, water pump, water pump belt, radiator, cooling fan, water temperature sensor, liquid storage tank and heating device (similar to radiator). The cooling system of automobile engine is a forced circulating water cooling system, that is, the pressure of coolant is increased by a water pump, so that coolant is forced to circulate in the engine. The cooling system is mainly composed of water pump, radiator, cooling fan, compensation water tank, thermostat, water jacket and accessories in engine block and cylinder head.
Volvo Car (Volvo for short) is an automobile brand, founded in 1927 Gothenburg, Sweden. Originally owned by Ford Motor Company of the United States, on March 28th, 20 10, China Geely Automobile acquired all its shares and related assets (including intellectual property rights), making it a brand.
(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)