2012 FIAT DOBLO COMBI catalytic converter

13
KNOW
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VEHICLE
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STAR

TING
AND
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
SERVICING
AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
F0V0009mfig. 13
ENGINE COOLANT TEMPERATURE
GAUGE fig. 13
This shows the temperature of the engine coolant and
starts working when the fluid temperature exceeds ap-
prox. 50 °C.
In normal usage, the needle should hover around the mid-
dleofthescale.
C Low engine coolant temperature.
H High engine coolant temperature.
Warning light B may light up (and a message on the multi-
function display may appear on certain versions) to indicate
that the coolant temperature is too high; in this case, stop
the engine and contact the Fiat Service Network.
FUEL LEVEL GAUGE fig. 13
This shows the amount of fuel left in the tank.
E tank empty.
F tank full (see “Refuelling”).
Warning light A comes on to indicate that approximately
8-10 litres of fuel are left in the tank.
Do not travel with the fuel tank almost empty: the gaps
in fuel delivery could damage the catalytic converter.
WARNING The needle will point to E and warning light
A will flash to indicate a fault in the system. If this is the
case, go to the Fiat Service Network to have the system
checked.
If the needle enters the red zone, switch off
the engine immediately and contact the
Fiat Service Network.

113
KNOW
YOUR
VEHICLE
SAFETY
STAR

TING
AND
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
SERVICING
AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
PROTECTING THE ENVIRONMENT
The devices for reducing petrol engine emissions are the
following:
❒three-way catalytic converter;
❒Lambda sensors;
❒evaporation prevention system.
In addition, do not let the engine run, even for a test, with
one or more spark plugs disconnected.
The following devices are used for reducing diesel fuel en-
gine emissions:
❒oxidising catalytic converter;
❒exhaust gas recirculation system (EGR);
❒diesel particulate filter (DPF) (for versions/markets
where provided).
To close
1) Fit the cap (complete with key) and turn it clockwise
until it clicks once or more.
2) Turn the key clockwise and extract it, then close the
flap.
The hermetic seal may cause a slight increase in pressure
in the tank. A suction noise when you release the cap is
therefore entirely normal.
Do not place naked flames or lit cigarettes
near to the fuel tank opening: fire risk. Keep
your face away from the fuel tank open-
ing to avoid breathing in harmful vapours.

135
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STARTING
AN
D
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
SERVICING
AND
MAINTENANCE
TECHNICAL
SPECIFICA TIONS
INDEX
HANDBRAKE
The handbrake is located between the two front seats.
Pull the lever upwards to engage the handbrake and en-
sure that the vehicle does not move.
STOPPING THE ENGINE
Turn the ignition key to STOP while the engine is idling.
IMPORTANT After a long drive, you should allow the en-
gine to “catch its breath” before turning it off by letting it
idle to allow the temperature in the engine compartment
to fall.
Never jump start the engine by pushing,
towing or driving downhill. This could cause
fuel to flow into the catalytic converter and
damage it beyond repair.
The vehicle should be secured after sev-
eral clicks of the lever. If it is not, contact
a FIAT Dealership to have it adjusted.
WARNING
When the handbrake is on and the ignition key is at MAR,
the instrument panel warning light
xwill come on.
Proceed as follows to release the handbrake:
❒lift the lever slightly and press release button A-fig. 126;
❒hold button A down and lower the lever. The xwarn-
ing light on the instrument panel will go out.
Depress the brake pedal when carrying out this operation
to prevent the vehicle from moving accidentally.

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KNOW
YOUR
VEHICLE
SAFETY
STARTING
AND
DRIVING
WA R N I NG
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
SERVICING
AND
MAINTENANCE
TECHNICAL
SPECIFICA TIONS
INDEXA specific message is displayed on certain versions.
Under these conditions, the vehicle can continue trav-
elling at moderate speed without demanding excessive
effort from the engine. Prolonged use of the vehicle
with the warning light on may cause damage. Go to a
Fiat Dealership as soon as possible.
The warning light goes out after the fault disappears,
but the notification is stored in the system.
❒ flashing: this indicates possible damage to the catalytic
converter (see “EOBD system” in the “Dashboard and
controls” section).
If the light flashes, come off the accelerator pedal to re-
duce engine revs until the warning light stops flashing;
continue the journey at moderate speed, trying to avoid
driving conditions that may cause further flashing, and
get to a Fiat Dealership as soon as possible.
INJECTION SYSTEM FAILURE
(Multijet versions – amber)
EOBD ENGINE MANAGEMENT
SYSTEM FAILURE
(petrol versions – amber)
Injection system failure
Under normal conditions, turning the ignition key to MAR,
the warning light turns on but it should go off after the en-
gine starts. If the warning light stays on or comes on when
travelling, it means there is a fault in the injection system
which could cause loss of performance, poor handling and
high fuel consumption levels.
A specific message is displayed on certain versions.
Under these conditions, the vehicle can continue travel-
ling at moderate speed without demanding excessive ef-
fort from the engine. In any case, you should go to a Fiat
Dealership as soon as possible.
EOBD engine management system failure
Under normal conditions, turning the ignition key to MAR,
the warning light turns on but it should go off after the en-
gine starts.
This indicates that the warning light is working correctly.
If the warning light either stays on or comes on during
your journey:
❒ on permanently: this means there is a fault in the sup-
ply/ignition system which could cause high exhaust
emissions, loss of performance, poor handling and high
fuel consumption levels.
U
Go to a Fiat Dealership as soon as possi-
ble if warning light
Udoes not light up
when the key is turned to MAR or if, while
travelling, the warning light comes on either per-
manently or flashing (along with a message on the
display on certain versions). The operation of the
Uwarning light may be checked by traffic police
using appropriate equipment. Respect the regula-
tions in force in the country where you are driving.

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VEHICLE
SAFETY
STARTING AND
DRIVING
WARNING
LIGHTS AND MESSAGES
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICA TIONS
INDEXStrictly avoid using a rapid battery charg-
er for jump starting: this could damage the
system electronics and the ignition and en-
gine supply control units.
This procedure must be performed by ex-
perts because incorrect actions may cause
considerable electrical discharge. Furthermore,
battery fluid is poisonous and corrosive: avoid con-
tact with skin and eyes. Keep naked flames and
lit cigarettes away from the battery. Do not cre-
ate sparks.
WARNING
BUMP STARTING
Never bump start the engine by pushing, towing or driving
downhill. This could cause fuel to flow into the catalytic
converter and damage it beyond repair.
IMPORTANT Remember that the brake booster and the
power steering system are not active until the engine is
started, so you will need to apply much more force to
the brake pedal or steering wheel.
CHANGING A TYRE
The vehicle is originally equipped with the Fix&Go auto-
matic quick tyre repair kit (see instructions in the next sec-
tion). As an alternative, the vehicle may have a normal-
sized spare wheel.
Wheel changing and correct use of the jack and spare
wheel call for some precautions, as listed below.
The spare wheel (where provided) is
specifically for your vehicle. Therefore, it
must not be used on other models. Do not use
spare wheels of other models on your vehicle. The
spare wheel should be used only in an emergency.
Use it as little as possible.
WARNING

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STARTING AND
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WARNING
LIGHTS AND MESSAGES
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEXBrake fluid– checking levels and topping up ................. 203
– specifications .................... 248
Brake lights – bulb replace ment.............. 176
Brakes – brake fluid (type) ..... 246-248
– checking levels and topping up ................. 203
– handbrake .......................... 135
– technical specifications .... 225
Bulbs – bulb types ................. 170-171
– general information on replace ment ............... 169
C apability for Isofix
child seat .............................. 125 Capacities
– technical data (quantities) ........................ 246
Carrying children .................. 120
Carrying children safely ....... 125 – Isofix child seat capability .............................125
Catalytic converter .............. 113
Central lo cking ........................ 77
Changing a wheel .................. 156
– general information and warnings .................... 156
– tyre and wheel types ....... 228
– tyre inflation pressure .... 229
Changing bulbs – bulb types ......................... 170
– exterior ............................. 172
– general information ........ 169
– interio r .............................. 178 Checking le
vels ...................... 199
– brake fluid ......................... 204
– engine c oolant ................. 203
– engine oil ........................... 202
– windscreen/rearscreen/ headlamp washer fluid ... 203
Child safety device .................. 80
Child seats .............................. 120
– capability for Isofix child seat ..................................... 125
– suitability for using child seats .................124-127
Cigar ligh ter ............................. 58
Cleaning and maintenance – body .................................... 214
– engine compartment ...... 216
– fabric seats ........................ 217
– interio rs ............................ 216
– leather upho lstery ........... 217
– plastic parts ....................... 217
– windows .............................. 61