Kütusedoseeringu

Kütusedoseeringu refers to the precise measurement and delivery of fuel into an internal combustion engine. This process is critical for optimal engine performance, fuel efficiency, and emissions control. Modern engines utilize sophisticated electronic control units (ECUs) that manage the kütusedoseeringu based on various sensor inputs, such as engine speed, throttle position, air temperature, and oxygen levels in the exhaust.

In gasoline engines, kütusedoseeringu is typically achieved through fuel injection systems. These systems can be port injection, where fuel is sprayed into the intake manifold, or direct injection, where fuel is injected directly into the combustion chamber. The ECU determines the exact amount of fuel needed for each combustion cycle to achieve the desired air-fuel ratio.

Diesel engines also rely on precise kütusedoseeringu, usually through high-pressure common rail injection systems. These systems are designed to inject fuel at extremely high pressures and in multiple precise injections per combustion event, further enhancing efficiency and reducing particulate emissions.

The accuracy of kütusedoseeringu directly impacts power output, fuel consumption, and the generation of pollutants like carbon monoxide, hydrocarbons, and nitrogen oxides. Improvements in kütusedoseeringu technology have been a significant driver of advancements in automotive engineering over the past decades.