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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (1 Of 3) >> System Description >> Component Location >> Direct Fuel Injector >> Functions Within The System
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Functions Within The System

The direct fuel injectors directly injects atomized high-pressure fuel into the cylinders. The injector driver is inside the ECM and drives the direct fuel injectors by means of high voltage (maximum approximately 65 V).