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Home >> Honda >> 2000 >> Prelude Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Engine Component Tests >> Fuel System >> Fuel Control >> Fuel Pressure Regulator

Fuel Pressure Regulator

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Disconnect fuel pressure regulator vacuum hose. Check fuel system pressure. See FUEL PRESSURE in BASIC DIAGNOSTIC PROCEDURES article. Reconnect and again disconnect fuel pressure regulator vacuum hose. Ensure fuel pressure rises when vacuum hose is disconnected. If fuel pressure does not rise and fall as specified, replace fuel pressure regulator.