Yamaha WaveRunner FX SHO Service Manual page 57

GEN
INFO
Technical tips
Symptom
Incorrect cooling
water temperature
sensor signal
ETV system
malfunction
Ignition control
Normal control
ETV failure control
Fuel injection control
Normal control
ETV failure control
1-52
E
Function
Pseudo cooling water
temperature is set to 50
°C (122 °F).
ETV failure control
1
2
3
4
5
6
7
8
9