Yamaha WaveRunner GP1300R Service Manual page 85

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."
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