Jet Pilot and Main Jet Functions in Vehicle Carburetors

YOGYAKARTA - The jet pilot and the main jet are two important components in the carburetor which are part of the combustion system. Both components support the main task of the carburetor when the engine is first turned on. The main function of the jet pilot and the main jet is to help ensure that the carburetor can function properly, especially in the fuel supply required by the engine. To understand its function further, read the following article.

Jet Pilot and Main Jet Functions​

In the research journal written by Febriansyah, it is explained that the main jet is the exit for fuel from the carburetor bowl. This component is connected directly to the nozzle. Meanwhile, the main jet is the gasoline channel on the carburetor.

Although both are important in the carburetor, the jet pilot and the main jet have different functions, some of which are as follows.

Jet Pilot Function Fuel Supply at Low RPM

While the engine is still at low revs (idle), the jet pilot will supply fuel to the engine. The idle condition does not need too much fuel. Even so, this component will ensure that the engine does not die after being started. The jet pilot will help supply fuel to the engine at low to medium speeds. After that the jet pilot will release its function.

Adjust the air and fuel ratio at low speed

This component is also important to keep the ratio of air and fuel mixture balanced at low engine speeds.

Maintain engine stability

When it is functioning properly, the jet's pilot indirectly helps keep the engine stable and not die suddenly.

Main Jet Function Fuel supply at high rpm

If the jet pilot supplies fuel while the engine is at low revs, then the main jet becomes the continuation. This component will help supply fuel when the engine revs are medium to high.

In this condition, the engine will need more fuel so that the combustion is greater and the required power can be given according to the rider's will.

Adjust the air and fuel ratio at high speed

The main jet also serves to supply fuel when the engine operates at high speed. With the main jet, the engine can work efficiently to produce the required large energy.

Improve engine performance at maximum speed

The main jet also helps ensure that the engine has enough fuel supply to generate maximum energy. The three must work at high revs. The main jet will be very influential, for example, when a motor vehicle is driven on a toll road or when conditions require fast driving.

Those are some of the functions of jet pilots and main jets. Visit VOI.id for other interesting information.

Tag: otomotif kendaraan bermotor