Ducati Diavel
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Ducati Diavel Service Manual: Reassembly of the control unit

Insert the control unit (4) into the protecting sheath (5) and position it on the airbox.

Reassembly of the control unit


Position the relay supporting bracket (2) by starting and tightening the screws (1) to a torque of 6 nm +/- 10% (sect. 3 - 3, Frame torque settings), and connect the control unit connectors (3).

Reassembly of the control unit


Reassembly of the control unit


Reassembly of the control unit


Reassembly of the control unit


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. ...

Fuel system circuit
The fuel system circuit consists of: An electric pump, driven by the injection relay, which is in turn controlled by the ecu (engine control unit) A fuel filter A pressure regulator Two i ...

Other materials:

Introduction to the engine control system
The engine control system used on the diavel consists of the following elements: Ride-by-wire system (motorised throttle valves with electric actuator, throttle grip position sensor and throttle valve position sensor) One injector per cylinder installed downstream of throttle valve On ...

Specific operating strategies
Idle speed No electric motor is used for idle speed regulation (bypass is modulated instead with the throttle valve), as idle speed control is effected by the ride-by-wire system. Idle speed is maintained by the control unit when the speed drops below a specific threshold and when the clutch ...

Inspection of the gear selector forks
Visually inspect the gear selector forks. Bent forks must be renewed as they may lead to difficulties in gear changing or may suddenly disengage when under load. Use a feeler gauge to check the clearance of each fork in its gear groove. If the service limit has been exceeded, check whether ...

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