2004-2007 Honda Aquatrax ARX1200N3/T3/T3D Factory Service Manual, Page 258Get this manual
FUEL SYSTEM (Programmed Fuel Injection)
INJECTOR
INSPECTION
Start the engine and let it idleConfirm proper injector operation with sounding rod or stethoscopeIf the injector does not operate, remove the throttle bodyintake manifold assembly (page 8-94), separate the intake manifold from the throttle body (page 8-96) and replace the injector (page 8-99)INJECTOR
SOUNDING ROD
PRESSURE REGULATOR
REPLACEMENT