Engine control system
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Alert system
ECM00091
NOTICE
Do not continue to operate the engine if a alert device has activated. Consult your Yamaha dealer if the problem cannot be located and corrected.
EMU41170
Overheat alert
The outboard motor is equipped with an overheat alert system. If the engine temperature rises too high, the alert system will activate.
●The engine speed will automatically de- crease to about 2000 r/min.
●The
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If the alert system has activated, stop the engine and check the cooling water inlet.
●Check the trim angle to check that the cool- ing water inlet is submerged.
●Check the cooling water inlet for clogging.
EMU41180
Low oil pressure alert
The outboard motor is equipped with a low oil pressure alert system. If the engine oil pressure is low, the alert system will activate.
●The engine speed will automatically de- crease to about 2000 r/min.
●The low oil
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1.
● The buzzer will sound. | 1 |
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1. Low oil
● The buzzer will sound.
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