The Fuel Rail maintains a dual purpose in Lexus ES350 automobiles because it transmits high-pressure fuel from the fuel pump to injectors enabling them to supply fuel into the combustion chamber to achieve peak engine performance. Peak fuel efficiency and emission control depends on this system. ES350 implements electronic multiport Fuel Rail by attaching port Lexus Fuel Rail to the Lexus ES350 Fuel Rail thus enabling the powertrain control module (PCM) to modify fuel delivery through sensor inputs. The automotive industry has adopted two main injection technologies starting from throttle body injection (TBI) and progressing to gasoline direct injection (GDI). The auto industry began with TBI but current models utilize GDI because of its high-pressure fuel injection into the chamber to increase performance. GDI stands out as the main difference between these systems in terms of fuel delivery and pressures which enables it to deliver superior performance by generating precise fuel atomization.
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