The dds (1) part number 97900.0215 Can be powered from the vehicle as follows:
97900.0224;
To switch on the display, press the button (t).
Connection to the motorcycle
The tester requires a power supply voltage within 9 and 16 volts d.C.
Make sure voltage never drops below this limit during operation: this situation could occur during engine starting and idling on motorcycles in which the battery is not in perfect working order. If the tester detects a power supply voltage lower than 9 volts, the current procedures will be reset; when the voltage returns to the acceptable tolerance limits the procedure must start again from the beginning.
The dds diagnosis instrument (1) may be powered from the motorcycle in any one of the following ways:
97900.0227S; then connect the supply and diagnosis cable outlet (r) with the battery adaptor (5) part no.
97900.0228 And the adapter to the bike battery.
Note
For connection of the various devices required for self-diagnostic procedures, consult the instruction handbook supplied with the tester.
Removing the silencer
Loosen the clamp (38) that retains the silencer (4) to the complete exhaust
system.
While holding the nut (8), loosen the screw (1) and remove the silencer (4)
from the motorcycle.
Loosen the screws (40) and remove the silencer guard (41).
...
Exhaust by-pass valve not working correctly
Fault codes
Dds: exvl diagnosis -> position error, potentiometer, short circuit to ground
or open circuit (s.C. Gnd or c.O.),
Potentiometer short circuited to vdc (potentiometer s.C vdc).
Dashboard: the error "exvl" (exhaust bypass valve) is shown on the service
display. The eobd warning ...
Instrument panel on handlebar
Lcd.
Neutral light n (green). Illuminates when the gearbox is in neutral.
High beam light (blue).
It turns on to indicate that the high beam lights are on.
Engine oil pressure light
(red).
Illuminates when engine oil pressure is too low. It must turn
on at key-on, but ...