Where is the air pump located in the Audi A6L?

[AuroraLynn]

Audi A6L air pump is located behind the front bumper on the passenger side. The air pump draws fresh air into the pump and then pushes it into the exhaust system. Definition of air pump: An air pump is a device that removes air from a closed space or adds air to a closed space. Air pumps are mainly divided into electric air pumps, manual air pumps, and foot-operated air pumps. Electric air pumps use electricity as the power source to continuously compress air and generate air pressure. They are mainly used for inflating, sewage treatment, electroplating aeration, biogas tank aeration, tunnel ventilation, etc. Working principle of the air pump: The engine drives the crankshaft of the air pump through two V-belts, thereby driving the piston to pump air. The pumped air is directed into the air storage tank through a guide pipe. On the other hand, the air storage tank also directs the air inside it into the pressure regulator fixed on the air pump through another guide pipe, thus controlling the air pressure in the storage tank.