What is the function of the engine in and out of the exhaust system?
Control the intake and exhaust time of the engine so that the engine has enough air pressure in the cylinder at work.
The air intake system, as the name suggests, is used to assist the engine in use, including the removal of airborne impurities, dusty air filters, intake manifolds (that is, relatively coarse pipes), intake manifolds (manifolds, Respectively, the introduction of the cylinder), for the gasoline engine, there are throttle above, non-EFI engine is also equipped with carburetor. In addition, there are some intake air pressure booster or turbocharged, intake and heating systems.
Engine air intake system: the air into the engine. The engine exhaust system works: the air from the engine.
