Integra Type R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (2001)
Fuel Pressure Regulator: Pressure, Vacuum and Temperature Specifications
Fuel pressure with regulator vacuum hose disconnected
B18B1 engine .......................................................................................................................................................................................... 270 - 320 kPa
...................................................................................................................................................................................... 2.8 - 3.3 kgf/cm2
................................................................................................................................................................................................ 40 - 47 psi
B18C1 engine .......................................................................................................................................................................................... 329 - 378 kPa
.................................................................................................................................................................................. 3.35 - 3.85 kgf/cm2
................................................................................................................................................................................................. 48 - 55psi
B18C5 engine .......................................................................................................................................................................................... 320 - 370 kPa
.................................................................................................................................................................................. 3.30 - 3.80 kgf/cm2
................................................................................................................................................................................................. 47 - 54psi