Engine Control System; Alert System; Digital Electronic Control Alert; Overheat Alert - Yamaha F300A Owner's Manual

Engine control system

EMU26803

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.
EMU35183

Digital Electronic Control alert

If during operation of the outboard motor any
communication troubles between the digital
electronic control and the outboard motor oc-
cur, the alert indicator will light. Even if there
is no symptom of trouble on shifting or throt-
tle, get back to the port soon and have a
Yamaha dealer inspect or repair the out-
board motor.
41
1
1. Digital electronic control-alert indicator
EMU35575

Overheat alert

This engine has an overheat-alert device. If
the engine temperature rises too high, the
alert device will activate.
ZMU06227
The engine speed will automatically de-
G
crease to about 2000 r/min.
The overheat-alert indicator of the 6Y8
G
Multifunction Tachometer will light or blink.
1
ZMU05889
1
ZMU05891
1
ZMU05960
ZMU05421