Ducati Diavel Service Manual: Evaporative emissions canister system (usa versions only)
Usa models are equipped with an additional system with an evaporative emissions canister that prevents fuel fumes from being discharged into the atmosphere.
The breather hose (4) is connected to the canister filter (1); when the fuel has been filtered, it is returned through the hose (2) to the horizontal (a) and vertical (b) intake manifolds via the hoses (2a) and (2b). Drainage pipe (c) and the hose (5) vent to the ground.
For correct positioning of the connection hoses consult the indications given below.
Evaporative emissions canister
Sealing washer
Union
Hose clip
Hose
Clamp
"T" fitting
Hose
Support
Special screw
Rubber mounting
Hose
Hose clip
Evaporative emissions canister
Hose
Spring
Spare p ...
Removal of the evaporative emissions canister
Loosen the screws (9) securing the plate (8) to the tank.
Slightly pull the plate (8) with the canister (13), remove the clamps (3) and
(12) and connect hoses (7) and (14).
Release the ...
Other materials:
Cleaning and replacing the spark plugs
Spark plugs are essential to smooth engine running and
should be checked at regular intervals.
The condition of the spark plugs provides a good indication of
how well the engine is running.
Have the spark plugs inspected or replaced at a ducati dealer
or authorised service centre; they will ...
Riding mode set indication
This function indicates the "riding style" set for the vehicle.
Three "riding modes" are available: sport, touring and
urban.
Each riding mode can be changed using the "riding
mode" function.
Note
The background of the riding mode (sport, touring
or urban) i ...
Injection relay
Introduction
The fuel pump, injectors and ignition coils are all powered via the injection
relay. The relay also sends voltage to the
engine control unit, which enables activation of the relay itself.
Component assembling position
A injection relay; b etv relay (throttle valve actuator mot ...