Yamaha Waverunner 3 Manual
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![Page 398
9-35
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OPERATING
5. To perform the test again on the same cylinder, click the Execute
button or press the Enter key
on your keyboard. To perform the test on a different cylinder, click the Return [ESC]
button or
press the Esc key on your keyboard to return to the window where a different test can be
selected. (Fig. 51)
Fig. 51
CAUTION:
Do not test the same cylinder three or more times, otherwise the spark plug insulator could
be damaged.
Operating the electric fuel pump:
A voltage is applied...](http://img.usermanuals.tech/thumb/83/105002/w64_waverunner-3-manual-1526652781_d-397.png "Page 398
9-35
E
TRBL
ANLS
OPERATING
5. To perform the test again on the same cylinder, click the Execute
button or press the Enter key
on your keyboard. To perform the test on a different cylinder, click the Return [ESC]
button or
press the Esc key on your keyboard to return to the window where a different test can be
selected. (Fig. 51)
Fig. 51
CAUTION:
Do not test the same cylinder three or more times, otherwise the spark plug insulator could
be damaged.
Operating the electric fuel pump:
A voltage is applied...")
![Page 400
9-37
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2. Click the Execute
button or press the Enter key on your keyboard. (Fig. 53)
Fig. 53
NOTE:
If an error occurs while the test is being performed, an error message is displayed. Follow the
instructions that appear.
3. Listen to the operating sound of the electric fuel pump.
4. To perform the test again, click the Execute
button or press the Enter key on your keyboard. To
perform a different test, click the Return [ESC]
button or press the Esc key on your keyboard to
return...](http://img.usermanuals.tech/thumb/83/105002/w64_waverunner-3-manual-1526652781_d-399.png "Page 400
9-37
E
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OPERATING
2. Click the Execute
button or press the Enter key on your keyboard. (Fig. 53)
Fig. 53
NOTE:
If an error occurs while the test is being performed, an error message is displayed. Follow the
instructions that appear.
3. Listen to the operating sound of the electric fuel pump.
4. To perform the test again, click the Execute
button or press the Enter key on your keyboard. To
perform a different test, click the Return [ESC]
button or press the Esc key on your keyboard to
return...")
9-38 E TRBL ANLS OPERATING ACTIVE TEST Selecting this command displays a window where active tests can be selected. WARNING Avoid clicking the Execute and Cancel buttons repeatedly, otherwise the ECM or PC will not work properly and they could be damaged. Fig. 55 NOTE: The test can be carried out while the engine is running. It is not possible to carry out the test while the watercraft is running.
9-39 E TRBL ANLS OPERATING Dropping a cylinder: Start the engine and observe the changes in engine speed for 20 seconds. For the first ten seconds operate all four cylinders, and then stop one cylinder for five seconds. For the last five seconds operate all four cylinders. A screen that allows you to select which ignition and fuel to cut is displayed. 1. Select which ignition and fuel you wish to cut by either clicking it or pressing the up or down arrow keys on your keyboard. (Fig. 55) NOTE: Release the throttle lever. The selected item is highlighted in light blue. The details of the selected test are displayed in the column on the right, and the items that must be either checked or performed before the test can start are displayed below the table. Only one item can be selected at one time. 2. Click the Select button or press the Enter key on your keyboard. (Fig. 55) 3. Start the engine. 4. Click the Execute button or press the Enter key on your keyboard. (Fig. 56) Fig. 56
9-40 E TRBL ANLS OPERATING NOTE: If the engine is not running, an error message is displayed. Follow the instructions that appear. (Fig. 57) Fig. 57 5. While checking the information that appears beside Test situation and Engine Speed , follow the test instructions in the messages that are displayed. (Fig. 56) NOTE: If an error occurs while the test is being performed, an error message is displayed. Follow the instructions that appear. (Fig. 58) Fig. 58 6. To perform the test again on the same cylinder, click the Execute button or press the Enter key on your keyboard. To perform a different test, click the Return [ESC] button or press the Esc key on your keyboard to return to the window where a different test can be selected.
9-41 E TRBL ANLS OPERATING DATA LOGGER Monitor item selection A window appears that allows you to select the Data comparison graph or the Engine operating hours according to engine speed . Fig. 59 1Triangle mark Operating procedure: 1. Select the desired item by either clicking it or pressing the up or down arrow keys on your key- board. (Fig. 59) NOTE: A triangle appears to the right of the selected item. 2. Press the Enter key on your keyboard. The window of the selected item is displayed. (Fig. 59)
9-42 E TRBL ANLS OPERATING Data display item selection A window appears that allows you to select the items to be graphed. No more than two items can be displayed. Fig. 60 1Selected items Operating procedure: 1. Select the desired items by either clicking them or pressing the up or down arrow keys on your keyboard, then pressing the space bar. (Fig. 60) NOTE: Selected items have a light blue background. Items that are not selected have a blue background. The box to the left of items that are being moved are light blue. Items that are not selected appear in blue. At initialization, Engine speed [r/min] is selected. 2. Click the Graph button or press the Enter key on your keyboard. (Fig. 60) The Data compari- son window is displayed. (See fig. 61.)
9-43 E TRBL ANLS OPERATING Data comparison graph A line graph appears with the items selected in the Data display item selection window on the ver- tical axes and the Time before engine stop on the horizontal axis. (Fig. 61) Fig. 61 NOTE: The item on the left vertical axis is graphed with a solid line and the item on the right vertical axis is graphed with a dotted line. Although the engine is running, graphs do not show the present engine condition. It displays the value at the time the Enter key on your keyboard was pressed in the Monitor item selection .
9-44 E TRBL ANLS OPERATING Engine operating hours according to engine speed The operating hours as compared to the engine speed and the total operating hours are displayed. (Fig. 62) Fig. 62 A window is displayed showing the amount of hours that the engine is operated at each engine speed range. NOTE: Although the engine is running the displayed time refers to the added hours until the Data logger starts. The sum of the Engine operating hours according to engine speed is not equal to the total hours of operation since the hours are rounded to two decimals.
9-45 E TRBL ANLS OPERATING ECM No. The ECM part number of the watercraft is read from the ECM and is displayed. (Fig. 63) Fig. 63
9-46 E TRBL ANLS OPERATING EXIT The program is exited. Operating procedure: 1. Click the Exit button or press any number key (1–8). Fig. 64 2. Click the OK button or press the Enter key on your keyboard to exit the program. To cancel exiting the program, click the Cancel button or press the Esc key on your keyboard. (Fig. 65) Fig. 65
9-47 E TRBL ANLS OPERATING UNINSTALLING THE YAMAHA DIAGNOSTIC SYSTEM Use the following procedure to uninstall the Yamaha Diagnostic System. 1. Exit all programs before running the uninstaller. 2. From the taskbar at the bottom of your computer screen, click the Start button, point to Set- tings, and then open the Control Panel . 3. In the Control Panel dialog box, double-click Add/Remove Programs . (Fig. 66) Fig. 66 4. Select YAMAHA DIAGNOSTIC SYSTEM for WaterCraft and click the Add/Remove button. (Fig. 67) Fig. 67