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Home >> Isuzu >> 1988 >> I-Mark Base, 2D Hatchback, 1.5 9 >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - ISUZU EFI >> Operation >> Fuel Delivery System >> Fuel Pressure Regulator

Fuel Pressure Regulator

Pressure regulator governs flow of fuel to injectors. Pressure varies depending on different vehicle speed and load conditions.