And air

When compared with an electronic carburetor, the injector has a number of very significant advantages. Firstly, through the use of “smart electronics”, an accurate dosage of the working mixture is achieved, in which fuel and air are mixed perfectly. This provides improved dynamics and more economical use of fuel. Secondly, electronics constantly controls the emissions of the car into the atmosphere. After all, it is precisely because of the need to comply with environmental norms that the automakers everywhere switched to the use of the injector.