Diesel Engine Common Rail Fuel Injector 0445120237 For Cummins

Simply put, the function of the fuel injector on the gasoline engine is to change the quantitative fuel from liquid state to mist state, and then mix it with air. For the gasoline engine injected outside the cylinder, the fuel injector injects gasoline into the intake pipe of the engine. The gasoline injected into the intake pipe forms a mist and then mixes with the air. During the intake stroke of the engine, the mixture of gasoline and air is sucked into the cylinder for combustion.

For the gasoline engine injected in cylinder, the fuel injector directly injects gasoline into the cylinder. The injected gasoline forms a mist and is ignited by spark plug after mixing with air. The ignited mixture of gasoline and air pushes the piston to work.

Simply put, the function of the fuel injector on the gasoline engine is to change the fixed amount of fuel from liquid to mist, and then mix it with air.

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