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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 3) >> System Description >> Component Parts >> Fuel Pump Control Module
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Fuel Pump Control Module

The fuel pump control module (FPCM) controls the fuel pump to satisfy a discharge rate suitable to a driving condition, according to the control from ECM. This reduces the electricity consumption of fuel pump during low load.

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