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    UF2W14E0.book  Page 45  Thursday, June 15, 2017  11:29 AM

                            Instrument operation

                            EJU43901                              higher speeds could result in severe en-
                            Engine overheat warning
                            If the engine temperature rises significantly,  gine damage. [ECJ00042]
                            the engine overheat warning indicator, the
                            check  engine warning indicator, and the
                            “WARNING” indicator light blink, and the
                            buzzer sounds intermittently. After 5  sec-
                            onds, the engine overheat warning indicator
                            and the “WARNING” indicator light stop
                            blinking  and remain on,  and the  buzzer
                            sounds continuously. After 30 seconds, the
                            buzzer stops. While the engine overheat
                            warning is activated, the  maximum  engine
                                                                  EJU43731
                            speed is limited.                     Check engine warning
                                                                  If a sensor malfunction or a short circuit is de-
                                                                  tected,  the check engine  warning indicator
                                                                  and the “WARNING” indicator light blink, and
                                                                  the buzzer sounds intermittently for 30 sec-
                                                                  onds.
                                                                  If the engine is stopped after the check en-
                                                                  gine warning is activated, the information dis-
                                                                  play will indicate an error code.

                            If the engine overheat warning is activated,
                            immediately reduce the engine speed, return
                            to shore, and then make sure that water is
                            being discharged from the cooling water pilot
                            outlet while the engine is running. If there is
                            no discharge of water, stop the engine, and
                            then check the jet intake for clogging. (See
                            page 97 for information  on the  jet intake.)
                            NOTICE: If you cannot locate and correct  If the check engine warning is activated, im-
                            the  cause of the  overheating, consult  a  mediately reduce the engine speed, return to
                            Yamaha dealer. Continuing to operate at  shore, and have a Yamaha dealer check the
                                                                  engine.
                                                                  EJU43740
                                                                  Hour meter
                                                                  The hour meter shows the total number of
                                                                  hours that the engine has been running since
                                                                  the watercraft was new.

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