FIAT Qubo - Manual (Page 83)

82
SAFETY
ST
AR
TING
AND DRIVING
W
ARNING
LIGHTS AND MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICA
TIONS
INDEX
DASHBOARD AND CONTROLS
ENVIRONMENTAL
PROTECTION
The devices for curtailing petrol engine
emissions are the following:
❒ three-way catalytic converter;
❒ Lambda sensors;
❒ fuel evaporation prevention system.
In addition, do not let the engine run, even
for a test, with one or more spark plugs
disconnected.
The devices for curtailing diesel fuel en-
gine emissions are the following:
❒ oxidising catalytic converter;
❒ exhaust gas recirculation system
(E.G.R.);
❒ diesel particulate filter (DPF) (where
provided).
Do not place free flames or lit
cigarettes near to the fuel
filler: this may pose a risk of
fire. Keep your face away
from the fuel filler to prevent breath-
ing in harmful vapours.
DIESEL PARTICULATE
FILTER DPF
(Diesel Particulate Filter)
(where provided)
The Diesel Particulate Filter is a mechan-
ical filter integral with the exhaust system
that physically traps carbon particles pre-
sent in the exhaust gases of Diesel engines.
The diesel particulate filter has been
adopted to eliminate particulates almost
totally in compliance with current / future
law regulations. During normal use of the
vehicle, the engine control unit records a
set of data (e.g.: travel time, type of route,
temperatures, etc.) and it will then calcu-
late the amount of particles trapped by the
filter.
Since this filter physically traps particulates,
it shall be cleaned (reclaimed) at regular
intervals by burning carbon particles. The
regeneration procedure is controlled au-
tomatically by the engine control unit ac-
cording to the filter conditions and the
conditions of use of the vehicle.
During the regeneration procedure, the
following situations may occur: limited in-
crease of idle speed, activation of electric
fan, limited increase of smoke, high tem-
peratures at the exhaust. These events
must not be considered as a malfunction-
ing: they do not impair vehicle behaviour
and the environment. If the dedicated
message is displayed, refer to section
“Warning lights and messages”.
The hermetic seal may cause a slight in-
crease in pressure in the tank. A suction
noise when you release the cap is there-
fore entirely normal.
036-082 Fiorino GB 1ed 21-10-2008 14:59 Pagina 82