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UF4R13E0.book Page 1 Friday, March 31, 2023 1:54 PM

Important manual information

EJU30183  Engine status and engine performance
To the owner/operator
data
Thank you for choosing a Yamaha watercraft.
This data will be uploaded only when a spe-
This owner’s/operator’s manual contains in-
cial Yamaha diagnostic tool is attached to the
formation you will need for proper operation,
engine, such as when maintenance checks or
maintenance, and care. A thorough under-
service procedures are performed.
standing of these simple instructions will help
Yamaha will not disclose this data to a third
you to obtain maximum enjoyment from your
party except in the following cases. In addi-
new Yamaha. If you have any questions
tion, Yamaha may provide engine data to a
about the operation or maintenance of your
contractor in order to outsource services re-
watercraft, please consult a Yamaha dealer.
lated to the handling of the engine data. Even
In this manual, information of particular im-
in this case, Yamaha will require the contrac-
portance is distinguished in the following
tor to properly handle the engine data we
ways:
provided and Yamaha will appropriately
manage the data.
This is the safety alert symbol. It is used
 With the consent of the boat owner
to alert you to potential personal injury haz-
 Where obligated by law
ards. Obey all safety messages that follow
 For use by Yamaha in litigation
this symbol to avoid possible injury or death.
 For general Yamaha-conducted research
EWJ00072
purposes when the data is not related to an
individual engine or owner
A WARNING indicates a hazardous situa-
tion which, if not avoided, could result in
death or serious injury.
ECJ00092
A NOTICE indicates special precautions
that must be taken to avoid damage to the
watercraft or other property.
TIP
A TIP provides key information to make pro-
cedures easier or clearer.

EJU45461
Engine data recording
This model’s ECM stores certain engine data
to assist in the diagnosis of malfunctions and
for research, statistical analysis and develop-
ment purposes.
Although the sensors and recorded data will
vary by model, the main data points are: