Page 28 of 98
Description
22
9
8
7 6 5 4123
10 11
1Boarding platform
2Cleat (page 40)
3Handgrip (page 39)
4Reboarding step (VXR) (page 39)
5Jet thrust nozzle
6Reverse gate (page 30)
7Ride plate
8Stern eye (page 40)
9Stern drain plug (page 47)
10Speed sensor
11Intake grate
UF2M71E0.book  Page 22  Wednesday, June 29, 2011  9:27 AM 
     
        
        Page 43 of 98
Instrument operation
37
EJU31634Check engine warning 
If a sensor malfunction or a short circuit is de-
tected, the check engine warning indicator
and the “WARNING” indicator light blink, and
the buzzer sounds intermittently.
If the check engine warning is activated, im-
mediately reduce the engine speed, return to
shore, and have a Yamaha dealer check the
engine.
TIP:
Push the select button on the multifunction in-
formation center to stop the buzzer.
UF2M71E0.book  Page 37  Wednesday, June 29, 2011  9:27 AM 
     
        
        Page 89 of 98

Trouble recovery
83
Engine runs irregu-
larly or stallsFuel Empty Refill as soon as pos-
sible44
Stale or contaminat-
edHave serviced by 
Yamaha dealer—
Fuel tank Water or dirt present Have serviced by 
Yamaha dealer—
Spark plug Fouled or defective Have serviced by 
Yamaha dealer—
Incorrect heat range Have serviced by 
Yamaha dealer—
Gap incorrect Have serviced by 
Yamaha dealer—
Spark plug 
capNot connected or 
looseHave serviced by 
Yamaha dealer—
Cracked, torn, or 
damagedHave serviced by 
Yamaha dealer—
Electrical wir-
ingLoose connection Have serviced by 
Yamaha dealer—
Fuel injec-
tion systemFaulty or clogged in-
jectorsHave serviced by 
Yamaha dealer—
Warning light or in-
dicator blinks or 
comes onFuel level Empty Refill as soon as pos-
sible44
Oil pressure 
warningOil pressure dropped Have serviced by 
Yamaha dealer36
Engine over-
heatedJet intake clogged Clean
85
Check engine 
warningFaulty sensors Have serviced by 
Yamaha dealer37 TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2M71E0.book  Page 83  Wednesday, June 29, 2011  9:27 AM