sensor YAMAHA FX HO 2015 Owners Manual

Description
23
1312117109876
1
3
2
4
5
14
1Boarding platform
2 Reboarding grip (page 50)
3 Stern storage compartment (page 54)
4 Cleat (page 51)
5 Handgrip (page 50)
6 Reboarding step (page 50)
7 Stern drain plug (page 62)
8 Reverse gate (page 32)
9 Jet thrust nozzle
10 Ride plate
11 Stern eye (page 51)
12 Speed sensor 13
Intake grate
14 Flushing hose connector
UF2T74E0.book Page 23 Wednesday, July 2, 2014 11:17 AM

Instrument operation
45
ously. At the same time, the engine speed is
limited.
If the engine overheat warning is activated,
immediately reduce the engine speed, return
to shore, and then make sure that water is
being discharged from the cooling water pilot
outlet while the engine is running. If there is
no discharge of water, stop the engine, and
then check the jet intake for clogging. (See
page 102 for information on the jet intake.)
NOTICE: If you cannot locate and correct
the cause of the overheating, consult a
Yamaha dealer. Continuing to operate at higher speeds could result in severe en-
gine damage.
[ECJ00042]
TIP:
Push any of the operation buttons for the
multifunction information center to stop the
buzzer.
EJU42281Check 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 any of the operation buttons for the
multifunction information center to stop the
buzzer.
EJU43170Multifunction display
The multifunction display shows various wa-
tercraft and environmental information, such
UF2T74E0.book Page 45 Wednesday, July 2, 2014 11:17 AM

Trouble recovery
100
Engine runs irregu-
larly or stallsFuel Fuel tank empty Refill as soon as pos-
sible58
Stale or contaminat-
ed Have 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
cap Not connected or
loose Have serviced by
Yamaha dealer
—
Cracked, torn, or
damaged Have serviced by
Yamaha dealer
—
Electrical wir-
ing Loose connection Have serviced by
Yamaha dealer —
Fuel injec-
tion system Faulty or clogged in-
jectors Have serviced by
Yamaha dealer
—
Warning light or in-
dicator blinks or
comes on Fuel level
warning
Fuel tank empty Refill as soon as pos-
sible 58
Oil pressure
warning Oil pressure dropped Have serviced by
Yamaha dealer 44
Engine over-
heat warning Jet intake clogged Clean
102
Check en-
gine warning Faulty sensors Have serviced by
Yamaha dealer 45
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2T74E0.book Page 100 Wednesday, July 2, 2014 11:17 AM