Fuel Pump

REGULATED FUEL PRESSURE

Application		At Idle psi (kg/cm² )
Civic
Vacuum Hose Disconnected		38-46 (2.7-3.2)
Vacuum Hose Connected		28-36 (2.0-2.5)
Civic Del Sol
Vacuum Hose Disconnected		40-47 (2.8-3.3)
Vacuum Hose Connected		31-36 (2.2-2.5)