A small inlet pipe plays an extremely important role in a car engine.
First of all, the intake hose has the following characteristics:
Resistant to wear and tear
Resistance to aging
High temperature resistant
Secondly, to understand the function and role of the intake hose, we need to understand the working principle of the intake system.
The intake system is usually mounted on the rear of the grille or hood to collect air while the vehicle is moving, and the intake hose collects outside air and directs it to the air filter.
Dust, stones, pollen and other debris remain in the air filter through the filter, and the filtered clean air flows into the engine.
The intake hose connects the air filter to the throttle body. Every time the driver presses the gas pedal, a valve in the throttle body opens, allowing filtered air to flow to the intake manifold.
A network of hoses in the intake manifold distributes clean air to each engine cylinder, where it is mixed with fuel for combustion.