2007 FIAT GRANDE PUNTO engine light

94
SAFETY
DEVICES
CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IN AN
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MSR system (engine braking
torque control)
It is an integral part of the ASR system that
in case of sudden gear shifting, cuts in pro-
viding torque to the engine thus prevent-
ing excessive driving wheel drive that, spe-
cially in poor grip conditions, can lead to
loss of stability.
Switching the systemon/off fig. 113
The ASR system switches on automatically
each time the engine is started.
When travelling, the ASR can be switched
off and on again pressing button Aset on
the dashboard fig. 113.
When the ASR is switched off this is
shown by the lighting up of the led on the
button and by relevant message on the
multifunction display, where provided.
If the ASR is switched off when travelling,
it will turn on again automatically the next
time the engine is started.
When travelling on snowy roads with
snow chains, it may be helpful to turn the
ASR off: in fact, in these conditions, slip-
ping of the driving wheels when moving off
makes it possible to obtain better drive.
For correct operation of the
ESP and ASR systems, the
tyres must absolutely be of the same
brand and type on all wheels, in per-
fect conditions and, above all, of
type, brand and size specified.
WARNING
fig. 113
ASR
OFF
F0M0109m
ASR SYSTEM (Antislip Regulator)
The ASR function controls car drive and
cuts in automatically every time one or
both driving wheels slip.
According to slipping conditions, two dif-
ferent control systems are activated:
❒if slipping involves both driving wheels,
the ASR function intervenes reducing
the power transmitted by the engine;
❒if the slipping involves only one driving
wheel, the ASR system cuts in auto-
matically braking the wheel that is slip-
ping.
The action of the ASR is particularly help-
ful in the following circumstances:
❒ slipping of the inner wheel due to the
effect of dynamic load changes or ex-
cessive acceleration;
❒ too much power transmitted to the
wheels also in relation to the conditions
of the road surface;
❒ acceleration on slippery, snowy or
frozen surfaces;
❒ in the case of loss of grip on a wet sur-
face (aquaplaning).
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95
SAFETY
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CORRECT USE
OF THE CAR
WARNING
LIGHTS AND
MESSAGES
IIN AN
EMERGENCY
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MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
The performance of the sys-
tem, in terms of active safe-
ty should not induce the driver to take
pointless and unnecessary risks. The
style of driving must in any case al-
ways be adapted to the conditions of
the road surface, visibility an traffic.
Road safety is always the driver’s re-
sponsibility.
WARNING
For correct operation of the ASR system,
the tyres must absolutely be of the same
brand and type on all wheels, in perfect
conditions and, above all, of type, brand
and size specified.
FAILURE INDICATIONS
In the event of malfunctioning, the ASR
system is automatically disconnected and
the warning light
áwill come with fixed
light on the instrument panel together
with the message on the multifunction dis-
play, where provided, (see section “Warn-
ing lights and messages”). In this case con-
tact Fiat Dealership as soon as possible.
EOBD SYSTEM
The EOBD system (European On Board
Diagnosis) allows continuous diagnosis of
the components of the car correlated with
emissions.
It also alerts the driver, by turning on the
warning light
Uon the instrument pan-
el (together with relevant message on the
multifunction display, where provided)
(see section “Warning lights and mes-
sages”), when these conditions are no
longer in peak conditions.
The objective is:
❒to keep the system efficiency under con-
trol;
❒warn when a fault causes emissions lev-
els to increase;
❒warn of the need to replace deteriorat-
ed components.
The system also has a diagnostic connec-
tor that can be interfaced with appropriate
tools, which makes it possible to read the
error codes stored in the control unit, to-
gether with a series of specific parameters
for engine operation and diagnosis. This
check can also be carried out by the traf-
fic police.IMPORTANT After eliminating the incon-
venience, to check the system completely,
Fiat Dealerships are obliged to run a bench
test and, if necessary, road tests which may
also call for a long journey.
If turning the ignition key to
MAR, the warning light
Udoes not turn on or if, while
travelling it turns on glowing
steadily or flashing (together with the
message on the multifunction display,
where provided), contact Fiat Dealer-
ship as soon as possible. Warning light
Uoperation can be checked by means
of special equipment by traffic agents.
Always comply with the traffic regula-
tions in force in the country where you
are travelling.
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96
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“DUALDRIVE” ELECTRIC
POWER STEERING
SYSTEM
The car is provided with the electrically
controlled power steering system called
“Dualdrive” working only with ignition key
at MARand engine running, that can be
customised by the driver according to the
driving conditions.
ACTIVATION/DEACTIVATION
(CITY function)
To activate/deactivate the CITY function,
press the button set on the dashboard.
Activation is indicated by the turning on
of:
❒wording CITYon the instrument pan-
el (for versions with multifunction dis-
play);
❒wording CITYon the button, after
pressing it fig. 114.When the CITYfunction is on, the steer-
ing wheel effort is lighter and thus parking
operations are easier: therefore this func-
tion is particularly useful for driving in city
centres.
For Sport versions, this function guaran-
tees improved driving comfort since the
accelerator pedal results suitably calibrat-
ed for gradual accelration/deceleration.
fig. 114F0M0111m
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97
SAFETY
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IIN AN
EMERGENCY
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TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
FAILURE INDICATIONS
Any failure is indicated by instrument pan-
el warning light
gcoming on together
with the message on the multifunction dis-
play (where provided) (see section
“Warning lights and messages”).
In the event of electric power steering sys-
tem failure, the car can be driven with me-
chanical steering.
IMPORTANT In some circumstances, fac-
tors independent from the electric pow-
er steering could cause the illumination of
the warning light
gon the instrument
panel.
We suggest to stop immediately the car,
turn off the engine for about 20 seconds
and then re-start the car. If the warning
light
gstays on together with the mes-
sage on the multifunction display (where
provided), contact Fiat Dealership.IMPORTANT The steering may become
slightly stiff following parking manoeuvres
including a great deal of steering. This is
normal and caused by a system to prevent
motor overheating. No servicing is re-
quired. The electric power steering sys-
tem will return to normal operation the
next time the car is used.
It is absolutely forbidden to
carry out whatever after-
market operation involving steering
system or steering column modifica-
tions (e.g.: installation of anti-theft
device) that could badly affect per-
formance and safety, cause the lapse
of warranty and also result in non-
compliance of the car with homolo-
gation requirements.
WARNING
Always switch the engine off,
remove the key from the
starting device and actuate the steer-
ing lock before carrying out any main-
tenance operation, especially when
the wheels are raised from the
ground. In case this is not possible
(e.g. when the key must be in MAR
position or the engine running); re-
move the electric power steering
main fuse before carrying out any
maintenance operation.
WARNING
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98
SAFETY
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TYRE PRESSURE
MONITORING
SYSTEM - T.P.M.S.
(where provided)
The car can be equipped with the T.P.M.S.
(Tyre Pressure Monitoring System). This
system consists of a radio-frequency sen-
sor, installed on each wheel (on the rim
inside the tyre) that sends pressure infor-
mation to the control unit.IMPORTANT NOTES ABOUT
THE T.P.M.S. SYSTEM
Failure indications will not be stored and
therefore will not be displayed when turn-
ing the engine off and on again. If failure
persists, the control unit will send warn-
ing indications to the instrument panel on-
ly after a few seconds when the car is
moving.
IMPORTANT Strong radio- frequency
noises could inhibit regular operation of
the T.P.M.S. system. This condition is in-
dicated by a dedicated message on the dis-
play that will disappear automatically as
soon as radio-frequency noises will stop
to disturb the system.
Pay the utmost attention
when checking or inflating
tyres. Excessive pressure impairs road
holding, increases suspension and
wheel stress and causes abnormal
tyre wear.
WARNING
Tyre pressure should be
checked with tyres rested
and cold. Should it become necessary
for whatever reason to check pressure
with hot tyres, do not reduce pressure
although it is higher than the pre-
scribed value but repeat the check
when tyres are cold.
WARNING
The T.P.M.S. system helps
the driver to monitor tyre
pressure since the driver is the always
responsible for proper inflation pres-
sure of tyres and spare wheel (see
paragraph “Wheels” in section “Car
Maintenance”).
WARNING
T.P.M.S. system cannot indi-
cate sudden tyre pressure
drops (e.g.: tyre burst). In this event,
brake the car cautiously and avoid
sudden steering.
WARNING
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106
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AT THE FILLING
STATION
PETROL ENGINES
Use only unleaded petrol.
To prevent errors, the diameter of the fu-
el tank filler is too small to introduce a lead
petrol pump filler. Use petrol with a rat-
ed octane number (R.O.N.) not lower
than 95.
IMPORTANT An inefficient catalyst leads
to harmful exhaust emissions, thus con-
tributing to air pollution.
IMPORTANT Never use leaded petrol,
even in small amount or in an emergency,
as this would damage the catalyst beyond
repair.DIESEL ENGINES
If the outside temperature is very low,
the diesel thickens due to the formation
of paraffins and could clog the diesel fu-
el filter.
In order to avoid these problems, differ-
ent types of diesel are distributed ac-
cording to the season: summer type, win-
ter type and arctic type (cold, mountain
areas).
Topping up with diesel fuel not complying
with EN590 European Norm might make
it necessary to replace the filter more fre-
quently than indicated in the Service
schedule.
If refuelling with diesel fuel not suitable for
the current temperature, mix diesel fuel
with TUTELA DIESEL ART additive in the
proportions stated on the can, putting first
the antifreeze in the tank and then the
diesel fuel.
If driving or parking the vehicle for a long
period in cold areas/mountains, refuel with
the diesel fuel available at local filling sta-
tions.
In this situation you are also recom-
mended to have in the tank an amount of
fuel 50% higher than usable capacity.The car must only be filled
with diesel fuel for motor ve-
hicles, in compliance with Eu-
ropean Standard EN590. The
use of other products or mixtures may
irreparably damage the engine with in-
validation of the warranty due to the
damage caused. In the event of acci-
dentally filling with another type of fu-
el, do not start the engine and empty
the tank. If the engine has been run
even for only a very short time, in ad-
dition to the tank, it is also necessary
to drain out the whole fuel circuit.
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FUEL FILLER CAP fig. 117
To carry out fuelling, open lid Aand un-
screw cap B; the cap is fitted with an an-
tiloss device Cwhich fastens it to the lid
so it cannot be mislaid.
On certain versions cap B is provided with
a key-lock, to open it, open lid A, then
turn the ignition key counter-clockwise
and slacken the cap.
The sealing of the tank may cause light
pressurising in the tank. A little breathing
off, while slackening the cap, is absolutely
normal.
When refuelling, position the cap on the
device inside the lid as shown in fig. 117.
PROTECTING THE
ENVIRONMENT
The devices for curtailing petrol engine
emissions are the following:
❒ three-way catalytic converter;
❒Lambda sensor;
❒fuel evaporation 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).
fig. 117F0M0138m
Do not put naked flames or
lighted cigarettes near the
fuel filler hole as there is a danger of
fire. Do not bend too close to the hole
either so as not to breathe in harmful
vapours.
WARNING
Refuelling
To guarantee full tank filling, carry out two
refuelling operations after the first click of
the fuel delivery gun. Avoid further top-
ping up operations that could cause dam-
ages to the fuel system.
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108
SAFETY
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DIESEL PARTICULATE FILTER
(DPF) (where provided)
The Diesel Particulate Filter is a mechan-
ical filter, integral with the exhaust system,
that physically traps particulates present
in the exhaust gases of Diesel engines.
The diesel particular filter has been adopt-
ed to eliminate almost totally particulates
in compliance with current / future law
regulations.
During normal use of the car, the engine
control unit records a set of data (e.g.:
travel time, type of route, temperatures,
etc.) and it will then calculate how much
particulates has been trapped by the filter.
Since this filter physically traps particulates,
it shall be cleaned (reclaimed) at regular
intervals by burning carbon particles.
Reclaiming procedure is controlled auto-
matically by the engine control unit ac-
cording to the filter conditions and the
conditions of use of the car.During reclaiming the following phenom-
ena could take place: idling slight increase,
fan activation, slight smoke increase, high
exhaust temperatures. These situations
shall not be considered as faults and they
do not affect car performance and envi-
ronment.
If the dedicated message is displayed, re-
fer to section “Warning lights and mes-
sages”.
During normal service the
diesel particulate filter (DPF)
reaches high temperatures. Do not
therefore park the car over inflam-
mable materials (grass, dry leaves, pine
needles, etc.): fire hazard.
WARNING
During normal service the
catalyst reaches high tem-
peratures. Do not therefore park the
car over inflammable materials (grass,
dry leaves, pine needles, etc.): fire
hazard.
WARNING
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