Ducati Diavel
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Ducati Diavel Service Manual: Guided diagnosis

Note

The on-screen icons used during this procedure are explained in a table at the end of this section.

The dds diagnosis instrument guides the operator step-by-step through the various diagnostic procedures, providing descriptions and documentation for motorcycle components, wiring diagrams for the electronic systems and information on the locations of specific components.

Guided diagnosis


Turn on the dds diagnosis instrument (1) referring to the paragraph "tester power supply".

Connect the power and diagnosis cable (2) part no. 97900.0227 To the diagnosis connector (f) to the diagnosis socket (3) of the motorcycle.

Guided diagnosis


Guided diagnosis


Enter the general functions menu by pressing the icon "menu 1" (a).

Guided diagnosis


Press the "select vehicle" icon and, on the next screen, press the "select motorcycle" icon; select the motorcycle model and confirm, then select the version and confirm.

Press the icon "select system" to display a list of the bike’s systems that can be analysed.

Guided diagnosis


Guided diagnosis


Select one of the options shown in the following picture and press icon "confirm" (b) to confirm it.

Guided diagnosis


Press the "guided diagnosis" icon (c) to access the corresponding function.

Guided diagnosis


A series of screens are displayed indicating the operations required for correct diagnosis.

Guided diagnosis


To determine whether the system has any internal problems, you can access the "self-diagnosis" function by pressing the corresponding icon. If any errors are present, the symbol (d) will be displayed. To determine the type of errors present, press the "errors" icon (e). Once errors are detected, it is possible to solve them using the step-by-step diagnosis; press "step-by-step diagnosis" icon (c).

Guided diagnosis


Guided diagnosis


The dds diagnosis instrument will interrogate the electronic control unit and display the parameters analysed with their relative values.

Guided diagnosis


Fuel pressure test
Note The on-screen icons used during this procedure are explained in a table at the end of this section. Undo the screws (2) and remove the flange cover (1). Remove one of the two pipes o ...

Testing the battery charging system
Note The on-screen icons used during this procedure are explained in a table at the end of this section. You can determine the engine rpm required for generator to produce just enough current to ...

Other materials:

Adjusting the steering head bearings
Note To adjust the steering bearing clearance, follow what is described in sect. 4 - 3, Adjusting the steering head bearings. If the problems found are not solved, check the wear of steering bearings (6) and replace them, if necessary, as described in paragraph "removal of the steering head c ...

Operating principle of dtc
The bbs receives the front and rear speed information from the abs over the can. Then, the bbs sends the vehicle speed information to be displayed on the dashboard over the can. If the tangential speed of the rear wheel exceeds the tangential speed of the front wheel by a given percentage, t ...

Inspecting the final drive
To check the wear of the final drive, visually check the pinion (14) and sprocket (17). If the teeth are found to worn as shown in the figure (dotted line), the sprocket must be renewed. To check the amount of wear on the chain (8), keep the chain taut and measure 16 links. If the l ...

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