Yamaha WaveRunner - Fuel Pump; Fuel Sender

7-27
E
– +
ELEC
FUEL CONTROL SYSTEM
FUEL PUMP
1. Check:
• Fuel pump operating sound
Fuel pump does not sound
→
Measure
the fuel pressure.
Refer to “FUEL INJECTION SYSTEM”
in Chapter 4.
NOTE:
After the engine is stopped, the fuel pump will
operate for 10 seconds.
FUEL SENDER
1. Measure:
• Fuel sender resistance
Out of specification
→
Replace.
Float
position
Resistance (
Ω
)
A 133.5–136.5
B5–7