Integra Type R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (2001)
14. Connect the vacuum hose and fuel return hose to the fuel pressure regulator.
15. Install the connectors on the fuel injectors.
16. Turn the ignition switch ON, but do not operate the starter. After the fuel pump runs for approximately two seconds, the fuel pressure in the fuel
line rises. Repeat this two or three times, then check whether there is any fuel leakage.