Yamaha F250 User Manual

53
Engine control system
EMU26804
Alert system
NOTICE
ECM00092
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.
EMU35185
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.
EMU41923
Overheat alert
This engine has an overheat-alert device. If
the engine temperature rises too high, the
alert device will activate.

The engine speed will automatically de-
crease to about 2000 r/min.
 The overheat-alert indicator of the 6Y8
Multifunction Tachometer will light or blink.

The pop-up window will appear on the
Multi-Display.
1. Digital electronic control-alert indicator
1
ZMU05889
1
ZMU05891
ZMU05421
ZMU05422
ZMU07238
6CE-9-36-1E0.book 53 ページ ２０１４年１１月２８日 金曜日 午後２時５５分
©2019 Yamaha Motor Corporation, U.S.A.

Yamaha F250 Specifications

General

Prop Shaft Horsepower	250 hp
Full Throttle RPM Range	5000 - 6000 rpm
Gear Ratio	1.75:1
Starting System	Electric
Displacement	4169cc
Bore x Stroke	96 x 96 mm
Fuel Induction System	EFI (Electronic Fuel Injection)
Ignition System	TCI (Transistor Controlled Ignition)
Alternator Output	50 amps
Steering	Remote
Shaft Length	25 in
Weight	253 kg (557 lbs) - F250XCA
Recommended Fuel	Regular Unleaded (Minimum Octane 87)