Page 70 - LIT-18626-14-04

SportsBoat_F4V14.book Page 62 Tuesday, July 5, 2022 2:34 PM

Instrument operation

Check engine warning water comes out of the outlets while the en-
If an engine sensor malfunction or a short cir- gines are running, particularly while applying
cuit is detected, a warning will appear on the throttle. If you do not see any water at the
multi-function display and the buzzer will outlets, cooling water may not be circulating
sound. If a fault is detected for the engine, in the engine.
“Check Engine” will be displayed. If this oc-
curs, reduce the engine speed, return to
shore, and have a Yamaha Boat Dealer check
the engine.

Low oil pressure warning
If the oil pressure does not rise to specifica-
tion, a warning will appear on the multi-func-
tion display and the buzzer will sound. If a 1
fault is detected for the engine, “Low Oil
Pressure” will be displayed. At the same time, 1 Cooling water pilot outlet
the engine speed is automatically limited to
help prevent damage. If this occurs, reduce TIP:
the engine speed, return to shore or maneu- If the cooling water passages in the engine
ver to a safe location, and check the engine are dry, it will take about 20 seconds for wa-
oil level. (See page 98 for engine oil level ter to reach the pilot outlets after starting.
checking procedures.)
If the oil level is low, add enough engine oil to If water is not circulating, something may be
raise it to the proper level. If the oil level is suf- clogging the intake grates. Refer to “Jet
ficient, have a Yamaha Boat Dealer check the pump clean-out procedure” on page 146.
engine.

Over temperature warning
This model is equipped with an over temper-
ature warning system. If the engine starts to
overheat, a warning will appear on the multi-
function display and the buzzer will sound. If
the engine is over heating, “Over Tempera-
1
ture” will be displayed. At the same time, the
engine speed is automatically limited to help
prevent damage. If this occurs, immediately
1 Intake grate
reduce the engine speed, return to shore or
maneuver to a safe location, and check for NOTICE
water discharge at the cooling water pilot
outlets. There are cooling water pilot outlets If the cause of overheating cannot be
on the starboard side of the hull. Check that found and corrected, take special precau-

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