Engine Control System; Alert System; Overheat Alert; Low Oil Pressure Alert - Yamaha Motor VF150 Serie Manuel De L'utilisateur

EMU26805

Alert system

ECM00093
NOTICE
Do not continue to operate the engine if an
alert device has activated. Consult your
Yamaha dealer if the problem cannot be
located and corrected.
EMU41171

Overheat alert

The outboard motor is equipped with an
overheat alert system. If the engine tempera-
ture rises too high, the alert system will acti-
vate.
 The engine speed will automatically de-
crease to about 2000 r/min.
 The overheat-alert indicator will come on or
blink.
1. Overheat-alert indicator
 The buzzer will sound.
1
ZMU08544
ZMU06297

Engine control system

If the alert system has activated, stop the en-
gine and check the cooling water inlet.
 Check the trim angle to check that the
cooling water inlet is submerged.
 Check the cooling water inlet for clogging.
EMU41181

Low oil pressure alert

The outboard motor is equipped with a low oil
pressure alert system. If the engine oil pres-
sure is low, the alert system will activate.
 The engine speed will automatically de-
crease to about 2000 r/min.
 The low oil pressure-alert indicator will
come on or blink.
1
1. Low oil pressure-alert indicator
 The buzzer will sound.
ZMU07012
ZMU08545
45