2015 YAMAHA FX HO low oil pressure

Instrument operation
44
TIP:
The accuracy of the fuel level meter varies
depending on the operating conditions. Use
this function as a reference only.
EJU42342Fuel level warning
If the fuel remaining in the fuel tank drops to
about 18 L (4.8 US gal, 4.0 Imp.gal), the low-
est two fuel level segments, the fuel indicator,
and the “WARNING” indicator light blink, and
the buzzer sounds intermittently.
If the fuel level warning is activated, refill the
fuel tank as soon as possible. (See page 58
for information on filling the fuel tank.)
After the fuel tank is refilled, the warning sig-
nals will be cleared when the engine is re-
started.
TIP:
Push any of the operation buttons for the
multifunction information center to stop the
buzzer.
EJU42271Oil pressure warning
If the oil pressure drops significantly, the oil
pressure warning indicator and the “WARN-
ING” indicator light blink, and the buzzer
sounds intermittently. At the same time, the
engine speed is limited.
If the oil pressure warning is activated, imme-
diately reduce the engine speed, return to
shore, and then check the engine oil level.
(See page 60 for information on checking the
engine oil level.) If the oil level is sufficient,
have a Yamaha dealer check the watercraft.
TIP:
Push any of the operation buttons for the
multifunction information center to stop the
buzzer.
EJU42571Engine overheat warning
If the engine temperature rises significantly,
the engine overheat warning indicator and
the “WARNING” indicator light blink, and the
buzzer sounds intermittently. Then, the en-
gine overheat warning indicator and the
“WARNING” indicator light stop blinking and
remain on, and the buzzer sounds continu-
1Fuel level meter
1
UF2T74E0.book Page 44 Wednesday, July 2, 2014 11:17 AM

Trouble recovery
101
Watercraft slow or
loses powerWatercraft
operation
modeLow RPM Mode acti-
vated
Deactivate Low RPM
Mode 36
Cavitation Jet intake clogged Clean 102 Impeller damaged or
worn Have serviced by
Yamaha dealer
102
Engine over-
heat warning Engine speed reduc-
tion control activated Clean jet intake and
cool engine
44
Oil pressure
warning Engine speed reduc-
tion control activated Add oil
44
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
cap Not connected or
loose Have serviced by
Yamaha dealer
—
Electrical wir-
ing Loose connection Have serviced by
Yamaha dealer —
Fuel Stale or contaminat- ed Have serviced by
Yamaha dealer
—
Air filter Clogged Have serviced by Yamaha dealer—
Oil buildup Have serviced by Yamaha dealer —
Throttle lever Faulty Have serviced by Yamaha dealer—
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2T74E0.book Page 101 Wednesday, July 2, 2014 11:17 AM

Index
109
Labels, warning .......................................... 5
Launching the watercraft ......................... 77
Learning to operate your watercraft ........ 76
Leaving the watercraft ............................. 78
Limitations on who may operate the watercraft.............................................. 11
Long-term storage ................................... 92
Low RPM Mode ....................................... 36
Lubrication ............................................... 92
M
Main components, location of ................. 22
Maintenance ............................................ 93
Manufactured date label ............................ 2
Model information ...................................... 2
Multifunction display ................................ 45
Multifunction information center .............. 40
Multifunction information center check ... 73
N
No-wake mode ........................................ 37
O
Oil pressure warning ................................ 44
Operating in weeded areas ...................... 86
Operating the watercraft .......................... 78
Operating the watercraft in reverse or neutral ................................................... 81
Operating your watercraft ........................ 76
Operation requirements ........................... 13
P
Periodic maintenance chart ..................... 95
Post-launch checks ................................. 73
Post-operation care ................................. 88
Pre-launch checks ................................... 67
Pre-operation check points ..................... 67
Pre-operation checklist ............................ 65
Primary Identification (PRI-ID) number ...... 1
Pull-up cleats (FX Cruiser HO) ................. 52
R
Raising the reverse gate ........................ 103
Reboarding grip ....................................... 50
Reboarding step ...................................... 50
Recommended equipment ...................... 15
Remote control transmitter ...................... 26
Remote control transmitter check ........... 71
RiDE lever................................................. 29
RiDE lever checks .................................... 70 Riding position ......................................... 77
Rustproofing ............................................ 92
S
Safe boating rules .................................... 19
Safety equipment check .......................... 72
Seats ........................................................ 49
Shift indicator ........................................... 46
Shift system ............................................. 32
Shift system check ................................... 74
Start switch .............................................. 28
Starting off ............................................... 84
Starting off from a trailer .......................... 85
Starting the engine on water .................... 77
Steering system ....................................... 29
Steering system checks ........................... 69
Stern drain plug checks ........................... 72
Stern eyes ................................................ 51
Stern storage compartment ..................... 54
Stopping the engine ................................. 78
Stopping the watercraft ........................... 80
Storage compartment checks.................. 72
Storage compartments ............................ 52
Submerged watercraft ........................... 106
Switch checks .......................................... 71
T
Throttle lever ............................................ 29
Throttle lever checks ................................ 70
Tool kit ..................................................... 93
Towing the watercraft ............................ 106
Transporting on a trailer ........................... 63
Trim indicator ........................................... 46
Trim indicator check ................................ 74
Troubleshooting ....................................... 99
Troubleshooting chart .............................. 99
Turning the watercraft .............................. 79
W
Wakeboarding and water-skiing .............. 18
Water separator ....................................... 31
Water separator check ............................. 67
Watercraft characteristics ........................ 16
Watercraft control functions..................... 26
Watercraft information ............................. 47
Watercraft operation functions ................ 32
Watercraft operation modes .................... 36
Watertight storage compartments ........... 55
UF2T74E0.book Page 109 Wednesday, July 2, 2014 11:17 AM