Resetting Engine Number - Yamaha 6Y8- 2819U-00 Owner's Manual

Service functions

Resetting engine number

When replacing the engines of multiple out-
board motors or resetting the setting order,
reset all engine numbers to "No. 1 (engine
number 1)."
1. Turn the engine off and the engine start
switch to ON.
2. (10 seconds):
RESET" will be displayed for 1 second.
3. Turn the engine start switch to OFF.
The engine number is reset after
approximately 10 seconds.
4. Turn the engine start switches to ON in
order from port to starboard.
NOTE:
• The engine numbers are stored in the
ECM (Engine Control Module) of each
engine for engine identification.
• The engine numbers are stored in the
ECM (Engine Control Module) when, the
engine start switch is first turned to ON
after being connected. The numbers are
stored in the order from number one to
number four starting from the port out-
board motor. When multiple outboard
motors are installed, be sure to wait at
least 2 seconds before turning each
engine start switch to ON.
"ENGINE No.
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