engine FIAT BRAVO 2014 2.G Owner's Manual

FUEL CUT-OFF SYSTEM
(as an alternative to the fuel cut-off switch, for
versions/markets where provided)
It is triggered in the event of a collision, causing:
❒the fuel supply cut-off with the engine
consequently switching off;
❒the automatic unlocking of the doors;
❒the interior lights being switched on.
The intervention of the system is indicated by a
message shown on the display.
Carefully check the car for fuel leaks, for instance in
the engine compartment, under the car or near
the tank area.
After a collision, turn the ignition key to STOP to
prevent the battery from running down.The following procedure should be carried out to
restore the correct operation of the vehicle:
❒turn the ignition key to the MAR-ON position;
❒turn on the right direction indicator;
❒turn off the right direction indicator;
❒turn on the left direction indicator;
❒turn off the left direction indicator;
❒turn on the right direction indicator;
❒turn off the right direction indicator;
❒turn on the left direction indicator;
❒turn off the left direction indicator;
❒turn the ignition key to the OFF position;
❒turn the ignition key to the MAR-ON position.
WARNING
If, after an impact , you smell fuel or
notice leaks from the fuel supply system,
do not reactivate the system to avoid the risk of
fire.
65GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

Use both hands to lift the bonnet . Before
lifting, check that the windscreen wiper
arms are not raised from the windscreen,
that the car is stationary and that the handbrake
is engaged.CLOSING
Proceed as follows:
❒hold the bonnet up with one hand and with the
other remove the stay C fig. 86 from the housing
D and fit it back in its locking device;
❒lower the bonnet to approximately 20 centimetres
from the engine compartment and let it drop.
Make sure that the bonnet is completely closed
and not only fastened by the safety catch by trying
to open it. If it is not perfectly closed, do not try
to press the bonnet lid down but open it and
repeat the procedure.
If the bonnet is not closed properly, the warning light
or the symbol
switch on in the instrument
panel (together with the dedicated message on the
display) (see “Warning lights and messages” chapter).
IMPORTANT Always check that the bonnet is closed
correctly to avoid it opening while the car is
travelling.
WARNING
Perform these operations only when the
car is stationary.
fig. 85
F0Q0690
fig. 86
F0Q0748
86GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

BRAKE ASSIST
(emergency braking assistance)
(for versions/markets, where provided)
The system, which cannot be turned off, recognises
emergency braking (on the basis of the brake pedal
operating speed) and speeds up the response of
the braking system.
Brake Assist is deactivated on the versions equipped
with ESP, in the event of ESP system failure, indicated
by warning light
coming on together with the
message on the display.
ESP SYSTEM
(Electronic Stability Program)(for versions/markets, where provided)
This is an electronic system that controls car stability
in the event of tyre grip loss, helping maintain
directional control.
The ESP system is therefore particularly useful when
the grip conditions of road surfaces change.
With the ESP, the car is provided with ASR (traction
control with interventions on brakes and engine),
HILL HOLDER (device for starting on gradients
without using the brakes), MSR (control of engine
braking torque when shifting gear down) and HBA
(automatic increase of braking pressure in the case of
emergency braking).
SYSTEM INTERVENTION
It is signalled by the blinking of the warning light
on the instrument panel, to inform the driver that
the car is in critical stability and grip conditions.
SYSTEM ACTIVATION
The ESP system comes on automatically when the
vehicle is started and cannot be turned off.
91GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

ESP SYSTEM FAILURE INDICATIONS
In the event of a failure, the ESP system will be
automatically switched off and warning light
will
switch on constantly on the instrument panel (on
some versions along with a message on the display,
see “Warning lights and messages” chapter). In
this case, contact a Fiat Dealership.
WARNING
Do not take unnecessary risks, even if
your vehicle is fitted with an ESP
system.Your driving style must always be suited
to the road conditions, visibility and traffic .
The driver is always responsible for road safety.
HILL HOLDER SYSTEM
(for versions/markets, where provided)
It's integral to the ESP system. It automatically
activates with the following conditions:
❒uphill: vehicle stationary on a road with a gradient
higher than 5%, engine running, clutch and brake
pedals pressed and gearbox in neutral or gear
other than reverse engaged;
❒downhill: car stationary on a road with a gradient
higher than 5%, engine running, clutch and brake
pedal pressed and reverse gear engaged.
When setting off the ESP system control unit will
keep brake force on wheels until the torque
necessary for starting is reached, or in any case formax. 2 seconds in order to pass easily from the
brake pedal to the accelerator pedal.
When two seconds have elapsed, without starting,
the system is automatically deactivated, gradually
releasing the braking pressure. During this release
stage, the typical mechanical brake release noise can
be heard, indicating that the car is about to move.
HILL HOLDER SYSTEM FAILURE
INDICATIONS
A possible system failure is indicated by the
warning light on the instrument panel - together
with the dedicated message in the multifunction
display (for versions/markets, where provided) -
coming on (see "Warning lights and messages"
chapter).
IMPORTANT The Hill Holder system is not a parking
brake, therefore do not leave the car without
activating the handbrake, switching off the engine and
engaging first gear.
WARNING
If the space-saver wheel is used, the ESP
system keeps operating. Always
remember that the space-saver wheel, being
smaller than the original wheel, provides less
grip. For the correct operation of the ESP and
ASR systems it is vital that the tyres are the
same make and the same type on all the
wheels, in perfect condition and, above all, the
recommended type, make and size.
92GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

ASR SYSTEM (Antislip Regulation)
This is integral to the ESP system and automatically
intervenes if one or both drive wheels slip, helping
the driver to control the car.
Depending on the slipping conditions, two different
control systems are activated:
❒if the slipping involves both drive wheels, the ASR
intervenes reducing the power transmitted by the
engine;
❒if the slipping only involves one of the drive
wheels, the ASR intervenes automatically braking
the wheel that is slipping.
The action of the ASR system is particularly helpful
in the following circumstances:
❒slipping of the inner wheel on bends due to
dynamic variations in the load or excessive
acceleration;
❒excessive power transmitted to the wheels, also in
relation to road surface conditions;
❒acceleration on slippery, snowy or icy road
surfaces;
❒loss of grip on wet road surfaces (aquaplaning).
MSR SYSTEM (ENGINE DRIVE
REGULATION)
This is an integral part of the ASR system that, in the
event of a sudden gear downshifting, cuts in and
provides torque to the engine thus preventing
excessive drive wheel drive which, especially in poor
grip conditions, can lead to loss of stability.ENGAGEMENT/DISENGAGEMENT OF THE
ASR SYSTEM
The ASR system switches on automatically each time
the engine is started.
When the system is active, a message is shown on
the display (see “Warning lights and messages”
chapter).
Whilst driving, the ASR can be deactivated and
subsequently activated again by pressing the ASR
OFF button on the dashboard, next to the steering
wheel.
Whilst driving, the ASR can be switched off and
subsequently switched on again by pressing button C.
fig. 89
F0Q0694
93GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

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 CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

RADIO TRANSMITTERS AND MOBILE
PHONES
Radio transmitter equipment (vehicle mobile phones,
CB radios etc.) cannot be used inside the car unless
a separate aerial is mounted externally.
IMPORTANT The use of these devices inside the
passenger compartment (without an external aerial)
may cause the electrical systems to malfunction.
This could compromise the safety of the car in
addition to constituting a potential hazard for
passengers' health.
In addition, transmission and reception of these
devices may be negatively affected by the shielding
effect of the car body. As far as the use of
EC-approved mobile phones is concerned (GSM,
GPRS, UMTS), follow the usage instructions provided
by the mobile phone manufacturer.
"DUALDRIVE" ELECTRIC POWER
STEERING SYSTEMThe car is equipped with an electrically controlled
power steering system called “Dualdrive”, working
only with the ignition key at MAR-ON and the
engine running, that customises steering force
according to the driving conditions.
IMPORTANT When turning the ignition key quickly,
full power steering functionality can be achieved after
1-2 seconds.
ACTIVATION/DEACTIVATION
(CITY function)
(for versions/markets, where provided)
To turn the function on/off, press button A fig. 92 on
the dashboard, next to the steering wheel.
fig. 92
F0Q0693
97GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

The activation of the function is signalled by the
word CITY on the display (in some versions it is
signalled by the switching on of the warning light
CITY).
When the CITY function is on, the steering wheel
effort is lighter and parking operations are easier:
therefore this function is particularly useful for
driving in city centres.
FAILURE INDICATIONS
Any failure of the electric power steering system is
indicated by instrument panel warning light
coming
on together with a message on the display (on
some versions together with a symbol on the display)
(see “Warning lights and messages” chapter).
In the event of electric power steering system failure,
the car can be driven with mechanical steering.
SPORT FUNCTION
(for versions/markets, where provided)
The vehicle may be equipped with a system that
allows a choice between two styles of driving, normal
and sports.
Pressing the SPORT button fig. 93 produces a sporty
driving setting characterised by higher acceleration
response and more effort required at the steering
wheel for a sporty driving sensation.
Pressing the SPORT button also activates the
turbocharger supercharging function (overboost).Via this function the engine management control unit
allows - in relation to the position of the accelerator
pedal and for a limited time - maximum pressure
levels to be reached inside the turbocharger, with a
consequent increase in engine torque with respect to
that which is normally possible.
This function is particularly useful whenever
maximum performance is required for a short time
(e.g. when overtaking).
The letter S is lit up in the instrument panel display
when the function is switched on. Press the button
again to switch the function off and restore the
normal driving setting.
fig. 93
F0Q0499
98GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

IMPORTANT When the SPORT button is pressed,
the function is activated about 5 seconds later.
IMPORTANT During acceleration, when the SPORT
function is used the steering may shudder which is
typical of a sports setting.
IMPORTANT During parking manoeuvres requiring a
lot of steering, the steering may become harder;
this is normal and is due to the intervention of the
system to protect the electric steering motor from
overheating; so, no intervention is required. When
the car is used again later on, the power steering will
work normally.Acceleration
Sudden acceleration has a very negative effect on fuel
consumption and emissions: accelerate gradually to
contain consumption.
When the SPORT function is used the consumption
figures will be slightly higher than those stated.
WARNING
Under no circumstances should
aftermarket operations involving
steering system or steering column
modifications (e.g.: installation of anti-theft
device) be carried out that could badly affect
performance and safety.This also causes the
warranty to become null and void and results in
vehicle non-compliance with type-approval
requirements.
WARNING
Before starting any servicing operation,
stop the engine and remove the key
from the ignition switch to operate the steering
lock, particularly when the wheels do not touch
the ground. If this is not possible (for example
if the key needs to be turned to MAR-ON or
the engine must be running), remove the main
fuse that protects the electric power steering.
99GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

TPMS (Tyre Pressure Monitoring
System)(for versions/markets, where provided)
The car may be fitted with a tyre pressure
monitoring system (TPMS), which informs the driver
of the tyre inflation status via the "Check tyre
pressure" and "Low tyre pressure" messages on the
display. For a detailed description of the two
messages, see the "Warning lights and messages"
chapter.
The system comprises a radio-frequency transmitter
fitted to each wheel (on the wheel rim inside the
tyre), which is able to send information on the tyre
inflation pressure of each wheel to the control unit.
WARNING
The presence of the TPMS does not
permit the driver to neglect regular
checking of the pressure of the tyres and the
spare wheel (see "Wheels" in the "Maintenance
and care" chapter).
WARNING
Sensor malfunctioning fault indications are not stored
and will therefore not be displayed after the engine
has been switched off and then on again. If the
fault conditions persist, the control unit will send the
relative indications to the instrument panel only
after the vehicle has been in motion for a short time.Tyre pressure must be checked with tyres rested and
cold. Should it become necessary for whatever
reason to check pressure with warm tyres, do not
reduce pressure even though it is higher than the
prescribed value, but repeat the check when tyres
are cold (see "Wheels" in the "Technical data"
chapter).
The TPMS is not able to warn you of sudden tyre
pressure losses (for example when a tyre bursts). In
this case, stop the car, braking with caution and
avoiding abrupt steering.
Particularly strong radio-frequency interference may
cause the TPMS to function incorrectly. This
condition is indicated to the driver by a warning light
or symbol lighting up on the instrument panel
together with a dedicated message. The message will
disappear automatically as soon as the radio-
frequency interference ceases to affect the system.
The TPMS requires the use of specific equipment.
Contact a Fiat Dealership to find out which
accessories are compatible with the system (wheels,
hub caps, etc.). Using other accessories may hinder
the normal operation of the system. Given the
unique valve specifications, only use Fiat-approved
sealers to repair the tyres. The use of other sealers
may prevent the normal operation of the system.
100GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX