Ducati Diavel
Free Service and Repair manuals

Ducati Diavel Service Manual: Description of the diagnosis instrument (dds)

The "dds" diagnostic system lets you diagnose any faults in the injection-ignition system via a serial port. The system is also equipped with functions to test various devices on the motorcycle. The dds diagnosis instrument can be used to measure current and voltage on any electrical device, to perform tests on individual components and to measure pressure and temperature values.

The dds (1) part number 97900.0215 Consists of a palmtop display (a), a bbad self-diagnosis module (b) and a display memory card (c).

Description of the diagnosis instrument (dds)


Description of the diagnosis instrument (dds)


Description of the diagnosis instrument (dds)


The touch-screen display unit (a) serves for both data display and input, using the stylus housed on the side of the unit.

The self-diagnosis module (b) enables communication between the dds diagnosis instrument (1) and the motorcycle’s on-board electronic control unit (ecu).

The user interface software resides in the display memory card (c) which is housed in the palmtop display unit (a).

The display unit is equipped with two connection panels: one at the top of the instrument and one at the bottom.

The top connection panel has 6 connection sockets with the following functions:

Description of the diagnosis instrument (dds)


The bottom connection panel has 3 connection sockets with the following functions:

Description of the diagnosis instrument (dds)


You can connect a printer to the dds diagnosis instrument (1) to print test reports: connect the printer to the serial port (com1) (g) located on the top connection panel of the tester (1).

Technical data

Power supply:

Components supplied with the dds diagnosis instrument

The dds diagnosis instrument (1) is supplied in a kit together with the following items:

Using a multimeter to check the electrical systems
Introduction This instrument allows you to measure resistance, voltages, and current values. Multimeters can be divided into two basic types: analogue and digital display multimeter. An analogue m ...

Tester power supply
The dds (1) part number 97900.0215 Can be powered from the vehicle as follows: From the mains power supply: by connecting the power supply connector (n) to the network power supply (2) pa ...

Other materials:

Reassembly of the oil pump
Check that the circlip (3) and tongue (13) are present on the pump. Fit the pump drive gear (12) on to the oil pump and secure it by installing the circlip (6) in its groove. Insert the by-pass valve pump (17), the spring (16) and screw the plug (14). Tighten the plug (14) to a torque of ...

Refitting the alternator-side crankcase cover
Before the assembly make sure that the water pump unit is fitted on the generator cover (sect. 9 - 3.3, Refitting the water pump). If bearing (27) has been removed, lubricate its seat with specified grease to fit it on the generator cover (13). Fit bearing completely in its seat and orien ...

Removal of the clutch master cylinder assembly
Warning The clutch master cylinder manufacturer advises against servicing of the clutch master cylinder (1) due to the safetycritical nature of this component. Incorrect overhaul of this component could endanger rider safety. Maintenance operations of the master cylinder are limited to replac ...

2022 | www.dudiavel.com |