EOBD SYSTEMThe EOBD system (European On Board Diagnostic)
is a diagnosis system installed on the ECUs, which
detects and reports possible malfunctions in the
electronic systems that could worsen emissions.
The goal of the system is to:
❒monitor the system efficiency;
❒ indicate an increase in emissions due to vehicle
malfunction;
❒ indicate the need to replace components which
have deteriorated.
It also alerts the driver, by turning on the warning
light
on the instrument panel (together with
relevant message on the display), when these
components are damaged; it can also report any
system malfunctions (see "Warning lights and
messages" chapter).
Note The car also has a connector that can be
interfaced with appropriate tools, which makes it
possible to read the error codes stored in the
electronic control units together with a series of
specific parameters for engine operation and
diagnosis. This check can also be carried out by the
traffic police.
IMPORTANT After an operation at the Fiat
Dealership, aimed at solving malfunctions linked to
the EOBD system, some bench tests should be
made, along with road tests if necessary, for a
complete check of the system. The latter may also
require the car to cover a long distance.
WIRING FOR RADIO SYSTEM(for versions/markets, where provided)
The car may be equipped with a storage
compartment on the dashboard.
The radio must be installed in the place occupied by
the central storage compartment A fig. 90, where
you will find the wiring.
Press on the retaining devices under the central
storage compartment to extract the compartment.
WARNING
For connection to the radio system
set-up, contact a Fiat Dealership
to prevent any problem that could impair car
safety.
fig. 90
F0Q0691
95GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
FUEL RESERVE (amber)
Turning the key to the MAR-ON position the
warning light switches on, but it should switch off
after a few seconds. The warning light turns on when
8-10 litres of fuel are left in the tank.
IMPORTANT The warning light will flash to indicate
a system failure. If this is the case, go to the Fiat
Dealership to have the system checked.EOBD/INJECTION SYSTEM
FAILURE (amber)
In normal conditions, when the ignition key is turned
to MAR-ON the warning light switches on, but
should switch off as soon as the engine is started.
If the warning light remains on or comes on whilst
driving, it means that the injection system is not
working properly; in particular, if the warning light
comes on constantly, this indicates a malfunction in
the supply/ignition system that could cause excessive
exhaust emissions, a possible loss of performance,
poor driveability and high fuel consumption. The display will show the dedicated message.
Under these conditions, you may continue travelling
at moderate speed without demanding excessive
effort from the engine. Prolonged use of the car with
the warning light on may cause damage: contact a
Fiat Dealership as soon as possible.
The warning light goes out after the fault disappears,
but the notification is stored in the system.
Contact a Fiat Dealership as soon as
possible if the
warning light either does
not switch on when the key is turned to
MAR-ON or if while driving the warning light
switches on either constantly or flashes (along
with a message and a symbol on the display
on some versions).The operation of warning light
may be checked by the traffic police using
specific devices. Comply with the laws and
regulations of the country where you are driving.
153GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
