Yamaha WaveRunner GP1300R 2003 Manuel D'atelier page 174

FUEL
FUEL INJECTION SYSTEM
3. Start the engine and warm it up for several
minutes.
4. Measure:
• Fuel pressure
Out of specification → Replace the fuel
pump module.
Fuel pressure:
320.8–327.2 kPa
(3.21–3.27 kgf/cm
45.62–46.53 psi)
5. Remove:
• Fuel pressure gauge
• Fuel pressure gauge adapter
NOTE:
To disconnect the fuel pressure gauge
adapter, follow the procedures for disconnect-
ing a fuel hose. (Refer to "Fuel hose discon-
nection.")
6. Connect:
• Fuel hose
Refer to "Fuel hose connection."
4-23
E
2
,