Ducati Diavel Service Manual: Layout of engine control system and other components

Inputs and outputs of engine control unit and connection to can network

The diagram illustrates the inputs and outputs for the engine control unit. The signals from the brake buttons, the exhaust by-pass valve command signal and the gear sensor signal are transmitt ...

Removal of the control unit

Loosen the screws (1) and remove the relay supporting bracket (2), disconnect the connectors (3) and remove the control unit (4) from the vehicle. ...

Other materials:

Refitting the water pump
Clean the seat on the cover, any parts you intend to reuse, and the impeller shaft. Then refit as follows. Fit on the impeller (10) shaft the mechanical seal (9) as indicated in the figure. Apply specified lubricant to facilitate the insertion. Bring the mechanical seal fully home on th ...

Separation of the crankcase halves
Use two screwdrivers to remove the circlip (29) from the timing belt driveshaft shaft (30) on the clutch-side crankcase half. Note Take care to avoid scoring the surface of the shaft while removing the circlip. Unscrew the crankcase half screws on the chain side. Unscrew ...

Removal of the generator cover
Note This operation is described for an engine removed from the frame since all reassembly procedures are easier with the engine on the bench. Disconnect the connector (a) from the generator cable. Unscrew the two retaining screws (7) of the centre cap (6) over the end of the cranksh ...