Yamaha Vmax VMX17C 2009 Service Manual page 412

c. Connect the pressure gauge "2" and adapter
"3" to the fuel hose "1".
Pressure gauge
90890-03153
YU-03153
Fuel pressure adapter
90890-03176
YM-03176
2
3
d. Start the engine.
e. Measure the fuel pressure.
Fuel line pressure
324.0 kPa (3.24 kgf/cm², 47.0
psi)
Faulty → Replace the fuel pump.
L LLL L LLL L L LLL L L LLL L
1
1
L LLL L L LLL L LLL
7-5
FUEL TANK