fuel consumption FIAT DOBLO COMBI 2018 Owner handbook (in English)

VERY IMPORTANT
REFUELLING
Petrol engines: only refuel the vehicle with unleaded petrol with an octane rating (RON) not less than 95 conforming to the European
specification EN228.
Diesel engines: only refuel the vehicle with diesel fuel for motor vehicles conforming to the European specification EN590. The use of other
products or mixtures may damage the engine beyond repair and consequently invalidate the warranty, due to the damage caused.
Refuelling with methane: refuel only with methane for motor vehicles. The use of other products or mixtures may damage the engine
beyond repair and consequently invalidate the warranty, due to the damage caused.
For further details on the use of the correct fuel see the "Refuelling the vehicle" paragraph in the "Starting and driving" chapter.
STARTING THE ENGINE
Versions with manual transmission (petrol engines): make sure that the handbrake is engaged; put the gear lever in neutral; fully
depress the clutch pedal without pressing the accelerator, then turn the ignition key to AVV and release it as soon as the engine has started.
Versions with manual transmission (Diesel engines): turn the ignition key to MAR and wait for the
andwarning lights to switch
off. Then turn the ignition key to AVV and release it as soon as the engine has started.
Versions with Comfort-matic transmission: make sure that the handbrake is engaged and that the gear lever is in P (Park) or N (Neutral).
Then depress the brake pedal, turn the ignition key to AVV and release it as soon as the engine starts.
Versions with Dualogic™transmission: make sure that the handbrake is engaged and that the gear lever is in P (Park) or N (Neutral). Then
depress the brake pedal, turn the ignition key to AVV and release it as soon as the engine starts.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park on grass, dry leaves, pine needles or other flammable
material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that allows continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after purchasing the vehicle, you want to install accessories that require electric power (with the risk that they gradually drain the battery),
contact the Fiat Dealership, which will evaluate the overall electrical consumption and make sure that the electrical system in the vehicle
can handle the required load.
SCHEDULED SERVICING
Correct maintenance enables the vehicle to perfectly maintain performance and safety characteristics, its environmental friendliness and low
running costs over time.

“automatic” resetting, when the “trip
distance” reaches 9999.9 km or when
the “trip time” reaches 999:59 (999
hours and 59 minutes);
after disconnection/reconnection of
the battery.
IMPORTANT The reset operation when
“Trip A” or “Trip B” details are being
displayed resets the information
associated with the function displayed.
"Range" and "Instantaneous fuel
consumption" information can not be
reset
Start of journey procedure
With the ignition key in the MAR-ON
position, reset by pressing the TRIP
button and keeping it pressed for more
than 2 seconds.Exit Trip
You can automatically exit the TRIP
function once all the values have been
displayed or by holding theMENU
button (*) down for more than 1second.
(*) For versions/markets, where
provided.
WARNING
12)The "Trip B" function may be disabled
(see the "Activating Trip B" paragraph).
"Range" and "Instant consumption" values
cannot be reset.
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56
KNOWING THE INSTRUMENT PANEL

WARNING
13)If thewarning light switches on while driving, stop the engine immediately and contact a Fiat Dealership.
Warning lights on
panelWhat it means What to do
amberINJECTION/EOBD SYSTEM FAILURE
In normal conditions, when the ignition key is turned to MAR the
warning light switches on, but it should switch off as soon as the
engine is started.
The operation of the
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.14)
If the warning light stays on or switches on when 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.
On some versions the display shows the dedicated message.
The warning light switches off if the malfunction disappears, but
is still stored by the system.Under these conditions, the vehicle can
continue travelling at moderate speed without
demanding excessive effort from the engine.
Prolonged use of the car with the warning light
on constantly may cause damage.
Contact a Fiat Dealership as soon as possible.
NOTE (for petrol engine only)
If the warning light flashes, it means that the catalytic converter
may be damaged.In this case, it is necessary to release the
accelerator pedal to lower the speed of the
engine until the warning light stops flashing.
Continue the journey at moderate speed, trying
to avoid driving conditions that may cause
further flashing and contact a Fiat Dealership as
soon as possible.
63

Warning lights on
panelWhat it means What to do
amberTPMS
TPMS failure
The warning light flashes for about 75 seconds then stays
on constantly when a fault is detected in the TPMS.In this case, contact a Fiat Dealership as soon as
possible.
Tyre pressure low
The warning light switches on to indicate that the tyre
pressure is lower than the recommended value and/or
that slow pressure loss is occurring. In these
circumstances, optimal tyre duration and fuel
consumption may not be guaranteed.In this case it is advisable to restore the correct
pressure value.
IMPORTANT Do not continue driving with one or more
flat tyres as vehicle handling may be compromised.
Stop the vehicle, avoiding sharp braking and steering.
Warning lights on
panelWhat it means What to do
amberPARKING SENSOR FAILURE
(for versions/markets, where provided)
The warning light turns on when failure is detected in the
parking sensors.
On some versions, the
warning light comes on
instead.
On certain versions a dedicated message is displayed.In this case, contact a Fiat Dealership.
amberSTART&STOP SYSTEM FAILURE
(for versions/markets, where provided)
The warning light comes on when a fault is detected in
the Start&Stop system.
On some versions, the
warning light comes on
instead.
On certain versions a dedicated message is displayed.In this case, contact a Fiat Dealership.
71

Gear not available
Manoeuvre not permitted
Press brake pedal and repeat
manoeuvre
Positioning of the gear lever at N
(neutral)
25) 26) 27)
WARNING
24)Avoid keeping your hand placed on this
lever in between gear changes or
Auto/Manual mode.
25)If the warning light (together with the
message in the display) continues to
remain on in the panel, contact a Fiat
Dealership.
26)If the message is still shown in the
display, contact a Fiat Dealership.
27)To keep the clutch in good condition,
do not use the accelerator to keep the
car stationary (e.g. when stopped facing
uphill); the clutch could be damaged by
overheating. Use the brake pedal instead
and operate the accelerator only when you
are ready to set off.
START&STOP
SYSTEM
IN BRIEF
The Start&Stop device automatically
stops the engine each time the
vehicle is stationary and starts it
again when the driver wants to move
off.
This improves the efficiency of the
vehicle by reducing fuel consumption,
the emission of harmful gases and
noise pollution.
OPERATING MODE
Stopping the engine
WITH MANUAL GEARBOX
With the vehicle stationary, the engine
stops with the gearbox in neutral and
the clutch pedal released.
WITH ROBOTISED GEARBOX
The engine cuts out if the vehicle stops
with the brake pedal pressed.
This condition can be maintained even
if the brake pedal is not depressed, if
the gear lever is in position N.Note: The engine can only be stopped
automatically after a speed of about
10 km/h is reached, to prevent the
engine from being repeatedly stopped
when driving at walking pace.
The engine being stopped is signalled
by a fig. 128 symbol on the display,
depending on the trim level.
With the device activated, for reasons
of comfort, limiting emissions and
safety, the engine does not stop in
certain conditions.
Restarting the engine
WITH MANUAL GEARBOX
Depress the clutch pedal to restart the
engine.
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109

106)The system only warns that the tyre
pressure is low: it is not able to inflate
them.
107)Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect the capacity to drive safely.
108)Always refit the valve stem cap after
inspecting or adjusting tyre pressure.
This prevents dampness or dirt from
entering the valve stem and thus
the pressure control sensor from being
damaged.
109)The tyre repair kit (Fix&Go) provided
with the vehicle (for versions/markets,
where provided) is compatible with the
TPMS sensors; using sealants not
equivalent with that in the original kit may
adversely affect its operation. If sealants
not equivalent with the original ones are
used, it is recommended to have the
TPMS sensor operation checked by a
qualified repair centre.SPEED BLOCK
(for versions/markets, where provided)
The vehicle is equipped with a speed
limitation function that can be set at the
user's request to one of four predefined
values: 90, 100, 110, 130 km/h.
To activate/deactivate this function,
contact a Fiat Dealership.
Following the operation, a sticker will be
applied to the windscreen showing the
top speed setting.
IMPORTANT The speedometer could
indicate a higher maximum speed than
the effective one, set by the Dealership,
in accordance with the regulations in
force.
CRUISE CONTROL
(for versions/markets, where provided)
IN BRIEF
This is an electronic driving aid that
allows you to drive at a speed of
above 30 km/h on long and straight
dry roads (e.g. motorways) with
few driving changes at a preset
speed without having to press the
accelerator pedal. It is therefore not
recommended to use this device
on extra-urban roads with traffic. Do
not use it in town.
Activating the device
When the device is activated, warning
light
comes on together with the
relevant message in the instrument
panel (for versions/markets where
provided).
The speed adjustment function cannot
be activated in 1st or reverse gear; it
is advisable to activate the function
in 4th or higher gears.
When travelling downhill with the device
activated, the vehicle speed may
exceed the memorised one.
110) 111)
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TECHNICAL DATA
Everything you may find useful for
understanding how your vehicle
is made and works is contained in this
chapter and illustrated with data, tables
and graphics. For the enthusiasts and
the technician, but also just for those
who want to know every detail of their
vehicle.IDENTIFICATION DATA....................171
ENGINE ..........................................173
WHEELS .........................................176
DIMENSIONS ..................................181
WEIGHTS AND LOADS...................187
REFUELLING ..................................190
FLUIDS AND LUBRICANTS ............193
PERFORMANCE .............................196
FUEL CONSUMPTION ....................198
CO2 EMISSIONS ............................213
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE ................................................224
170
TECHNICAL DATA

1.4 1.4 T-JET1.4 T-JET Natural
PowerRecommended fuels and original
lubricants
Gearbox casing/differential: 1.76 litres / 1.5 kg 1.5 kg -TUTELA TRANSMISSION
GEARFORCE
Transmission/differential casing
(1.4 T-JET Natural Power):- - 1.5 kg TUTELA TRANSMISSION TECHNYX
Hydraulic brake circuit with ABS
anti-lock device:0.450 kg 0.450 kg 0.450 kg TUTELA TOP 4/S
Hydraulic power steering: 0.900 kg 0.900 kg 0.900 kg- TUTELA TRANSMISSION GI/E
Windscreen/rear window washer
fluid reservoir:2.2
(***)/6(****)
litres
2.2(***)/6(****)
litres6.0 litres(°)Mixture of water and PETRONAS
DURANCE SC35
(***) For Doblò versions without headlamp washers.
(****) For Doblò/Doblò Combi/Doblò Cargo versions with headlamp washers.
(°) DOBLÒ ACTIVE versions: 2.2 litres
IMPORTANT Note that when using a fuel like methane, the range is extremely variable because in addition to the vehicle
maintenance and driving conditions it also depends on the temperature of the gas in the cylinder. The methane actually heats
up during the refuelling and cools down whilst driving, undergoing variations in pressure that reduce the quantity that can
be used. It should also be pointed out that whilst the vehicle is being run in (up to around 3000 km) the fuel consumption may
be higher than the figures given.
191

FLUIDS AND LUBRICANTS
Your vehicle is equipped with an engine oil that has been thoroughly developed and tested in order to meet the
requirements of the Service Schedule. Constant use of the prescribed lubricants guarantees the fuel consumption
and emission specifications. Lubricant quality is crucial for engine operation and duration.
RECOMMENDED PRODUCTS AND THEIR SPECIFICATIONS
Use Features SpecificationOriginal fluids and
lubricantsReplacement interval
Lubricants for petrol
enginesSAE 5W-40
ACEA C3 / API SN9.55535-S2SELENIA K P.E.
Contractual Technical
Reference N° F603.C07According to Scheduled
Servicing Plan
Lubricants for Euro 5
diesel engines
46)
SAE 5W-30
ACEA C29.55535-S1SELENIA WR P.E.
Contractual Technical
Reference N° F510.D07According to Scheduled
Servicing Plan
Lubricants for Euro 6
diesel engines
46)
SAE 0W-30
ACEA C29.55535–DS1SELENIA WR
FORWARD
Contractual Technical
Reference N° F842.F13According to Scheduled
Servicing Plan
Lubricants for petrol/
methane engines
46)
SAE 5W-40
ACEA C3FIAT 9.55535-T2SELENIA MULTIPOWER
GAS 5W-40
Contractual Technical
Reference N° F922.E09According to annual
maintenance and
inspection plan
If lubricants conforming to the specific request are not available, products that meet the indicated specifications can be used to
top up; in this case optimal performance of the engine is not guaranteed.
193
WARNING
46)The use of products with different specifications than those indicated above could cause damage to the engine not covered by the
warranty.

FUEL
CONSUMPTION
The fuel consumption figures given in
the tables below are determined on the
basis of the type-approval tests laid
down by specific European Directives.
These consumption values refer to
basic vehicles without optionals.
The following procedures are used to
measure the fuel consumption:
urban cycle: begins with cold
starting, followed by driving simulating
the use of the vehicle in town;
extra-urban cycle: driving that
simulates using the vehicle out of town
with frequent acceleration in all gears;
the speed varies from 0 to 120 km/h;
combined consumption: calculated
with a weighting of approximately
37% of the urban cycle and 63% of the
extra-urban cycle.
IMPORTANT The type of route, traffic
situations, weather conditions, driving
style, general conditions of the vehicle,
trim level/equipment/accessories,
climate control system, vehicle load,
roof rack, other situations that affect
aerodynamics or air drag may lead to
different fuel consumption levels than
those measured.
198
TECHNICAL DATA