Ducati Diavel Service Manual: 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 transmitted over the can line.
1I emergency engine cutout switch
2I start button
4I side stand button
6I clutch button
7I battery voltage for congruence verification
8I power from ride-by-wire relay (etv)
9I oxygen sensor for horizontal cylinder
10I oxygen sensor for vertical cylinder
11I map sensor for horizontal cylinder
12I map sensor for vertical cylinder
13I main throttle grip position sensor
14I secondary throttle grip position sensor
15I main throttle valve position sensor
16I secondary throttle valve position sensor
17I engine temperature sensor
18I air temperature sensor
19I oil pressure switch (has no effect on any engine control strategy, but information is sent to dashboard via can line)
1U vertical and horizontal cylinder fuel injector
2U vertical and horizontal cylinder coil
3U electric ride-by-wire
4U injection relay (powers fuel pump, injectors and coils)
5U starter motor relay command
6U radiator fan relay command
7U ride-by-wire relay command
8U oxygen sensor heater for vertical and horizontal cylinder
1C connection with can network
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 ma ...
Layout of engine control system and other components
Injection relay
Etv relay (throttle valve operating engine)
Fan radiator relay
Hands free relay
Ecu
...
Other materials:
Removing of the abs control unit
Drain the hydraulic fluid that is inside the front and rear braking system
tubes by disconnecting them from the master
cylinder and the calliper (sect. 4 -3, Changing the brake fluid).
Disconnect the connector (a) of the abs control unit (6).
Loosen the screws (16) that retain the abs ...
Gearbox shafts
Shim, thickness 1
Gearbox primary shaft
Shim, thickness 0.5
Needle roller bearing
5Th speed driving gear
Splined washer, thickness 0.5
Circlip
3Rd- 4th speed driving gear
6Th speed driving gear
2Nd speed driving gear
Shim, thickness 1.8
Splined washer, thickness 0.5
Sp ...
Active key
Introduction
The active key (1) communicates with the hands free system by radio. In order
to function, the key must be within a 1.5
Metre radius from the antenna (located in the document compartment under the
seat).
In the event of a flat key battery or of an internal transmitter circuit f ...