Where is the Audi C5 heating pump?

The position of the water pump under the engine. The main function of automobile water pump is to circulate antifreeze, effectively cool the engine and make the engine work at room temperature. The position of the water pump is above the vehicle circulation pipeline.

When the motor vehicle is running normally, if there is no fault in the motor vehicle, the vehicle can run normally, but there is no need to replace the motor vehicle accessories. When the driver of a motor vehicle finds that the vehicle has some abnormal sound or detects that some accessories are damaged, it needs to be replaced in time, which can avoid traffic accidents or potential safety hazards during the normal driving of the motor vehicle.

In the cylinder of the automobile engine, there is a water channel for cooling water circulation, which is connected with the radiator (commonly known as water tank) placed in the front of the automobile through water pipes to form a large water circulation system. There is also a thermostat next to the pump. When the car is just started (cold car), it does not open, so that the cooling water does not pass through the water tank, but only circulates in the engine, commonly known as small circulation.