2006 Honda TRX680 Rincon Factory Service Manual, Page 150Get this manual
FUEL SYSTEM (PGM-FI) 5Connect the fuel pump 2P (Black) connectorInstall the boot properly
2P (BLACK CONNECTOR Temporarily connect the positive cable and negative cable to the batteryDo not start the engine
Turn the ignition switch ON and engine stop switch "O"The fuel pump will run for about seconds, and fuel pressure will riseRepeat or times, and check that there is no leakage in the fuel supply system
FUEL PRESSURE TEST
Relieve the fuel pressure and disconnect the quick connect fitting (page 6-32)Attach the fuel pressure gauge, attachment and manifold between the fuel pump and quick connectorTOOLS: Fuel pressure gauge Pressure gauge manifold Pressure gauge hose attachment Pressure gauge hose attachment Hose attachment joint U.S.ATOOLS: Fuel pressure gauge, lOOpsi Pressure manifold hose Adaptor, male Adaptor, female 07406-0040004 07ZAJ-S5A0111 07ZAJ-S5A0120 07ZAJ-S5A0130 07ZAJ-S5A0150