2012 FIAT DUCATO fuel

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If, when the ignition key is at MAR-ON the warning light
Yremains on together with warning light m, turn
the key to STOP and then back to MAR-ON; if the
warning lights remain on, try with the other keys
provided with the car.
IMPORTANT If the instrument panel warning light
Ystays on constantly, contact a Fiat Dealership
immediately.
IMPORTANT Never leave the ignition key on MAR-ON
when the engine is off.
The warning light mwill flash for
60 seconds after starting or during
prolonged cranking to indicate a fault with
the glow plug preheating system. Use the vehicle
normally if the engine starts, but contact Fiat
Dealership as soon as possible.
Remember that the brake servo and
power steering are not operational until
the engine has been started, therefore
more effort than usual is required on the brake
pedal and steering wheel.
Avoid jump starting the engine by
pushing, towing or driving downhill.
This could cause a flow of fuel into the
catalytic converter and damage it beyond repair.
HOW TO WARM UP THE ENGINE
AFTER IT HAS JUST STARTED
Proceed as follows:
❒drive off slowly, letting the engine turn at medium
speed. Do not accelerate abruptly;
❒do not demand maximum performance for the first
few kilometres. Wait until the engine coolant gauge
starts moving.STOPPING THE ENGINE
Turn the ignition key to STOP while the engine is idling.
IMPORTANT After a taxing drive, you should allow the
engine to “catch its breath” before turning it off by
letting it idle to allow the temperature in the engine
compartment to fall.
A quick burst on the accelerator before
turning off the engine serves absolutely
no practical purpose, it wastes fuel and is
damaging especially to turbocharged engines.
In some cases, when the engine switches off,
the fan could start for max. 120 seconds.

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CONTAINING RUNNING COSTS
Here are some suggestions which may help you to keep
the running costs of your vehicle down and lower the
amount of toxic emissions released into the
atmosphere.
GENERAL CONSIDERATIONS
Vehicle maintenance
Have checks and adjustments carried out in accordance
with the “Scheduled Servicing Plan”.
Tyres
Check the pressure of the tyres routinely at an interval
of no more than 4 weeks: if the pressure is too low,
consumption levels increase as resistance to rolling is
higher.
Unnecessary loads
Do not travel with an overloaded boot. The weight of
the vehicle (especially when driving in town) and its
geometry greatly affect fuel consumption and stability.
Roof rack/ski rack
Remove the roof rack or the ski rack from the roof
after use. These accessories decrease aerodynamic
penetration of the vehicle and have a negative effect on
fuel consumption. It is better to use a trailer, particularly
for transporting bulky objects. In addition to these general precautions, some simple
precautions can improve driving safety, travelling
comfort and vehicle durability:
❒distribute the load evenly over the floor: if it is
necessary to concentrate it in a single area, choose
an area mid-way between both axles;
❒remember that the lower the load, the lower the
vehicle’s centre of gravity, making for a safer drive:
therefore always position the heaviest goods lower
down;
❒lastly, remember that the vehicle’s dynamic
behaviour is affected by the weight transported:
in particular, the stopping distances are longer,
especially at high speed.
If you wish to carry petrol in a reserve
tank, observe the legal restrictions and
only use a tank that is type approved and
properly secured to the load anchorage
eyebolts. However, the risk of fire in the event
of an accident increases.
WARNING

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Unnecessary actions
Avoid accelerating when starting at traffic lights or
before switching off the engine. The latter action, like
doubling the clutch, is unnecessary and causes increase
of consumption and pollution.
Gear selection
Use a higher gear as soon as traffic and road conditions
allow. Using a low gear for faster acceleration will increase
consumption. In the same way improper use of a high gear
increases consumption, emissions an engine wear.
Max. speed
Fuel consumption considerably increases with speed.
Keep your speed as even as possible, avoiding unnecessary
braking and acceleration, which cause excessive fuel
consumption and increased emissions.
Acceleration
Accelerating violently will greatly affect consumption and
emissions: acceleration should therefore be gradual and
should not exceed the maximum torque. Electric devices
Use electric devices only for the amount of time
needed. Rear heated window, additional headlights,
windscreen wipers and heater fan need a considerable
amount of energy, therefore increasing the requirement
of current increases fuel consumption (up to +25% in
the urban cycle).
Climate control system
The climate control system is an additional load which
greatly affects the engine leading to higher consumption
(on average up to +20%). When the temperature
outside the car permits it, use the air vents where
possible.
Devices for aerodynamic control
The use of non-certified devices for aerodynamic
control may adversely affect air drag and consumption
levels.
DRIVING STYLE
Starting
Do not warm the engine with the vehicle at a standstill or
at idle or high speed: under these conditions the engine
warms up much more slowly, increasing consumption and
emissions. It is therefore advisable to move off
immediately, slowly, avoiding high speeds. This way the
engine will warm faster.

FUEL RESERVE (amber)
Turning the key to the MAR-ON position
illuminates the warning light, but it should switch
off after a few seconds.
The warning light comes on when there are about
10-12 litres of fuel (for versions with tank capacity
90-120 l) or 10 l (for versions with tank capacity 60 l)
remaining in the tank.
IMPORTANT The warning light will flash to indicate
a system failure. If this is the case, contact a Fiat
Dealership to have the system checked.
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ABS SYSTEM FAILURE (amber)
When the key is turned to the MAR-ON
position the warning light comes on but should
go out after a few seconds.
The warning light will light up when the system is either
not working or not available. Under these
circumstances the braking system will work as normal
without the extra performance offered by the ABS
system. Drive carefully and contact a Fiat Dealership as
soon as possible.
On some versions the display shows the dedicated
message.
>
GLOW PLUG PRE-HEATING
(Multijet versions – amber)
GLOW PLUG HEATING FAILURE
(Multijet versions – amber)
Glow plugs
This warning light comes on when the key is turned to
MAR-ON. It will go out as soon as the heater plugs
have reached a preset temperature. Start the engine as
soon as the warning light goes out.
IMPORTANT At high ambient temperatures the
warning light may stay on for an extremely short time.
Glow plug warming failure
The warning light flashes if there is a fault in the
preheating system. Contact a Fiat Dealership as soon
as possible.
On some versions the display shows the dedicated
message.
m

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The presence of water in the supply
circuit may cause severe damage to the
injection system and irregular engine
operation. If warning light
clights up (on some
versions with the message on the display),
contact a Fiat Dealership as soon as possible to
have the system bled. If the same message is
displayed immediately after refuelling, water may
have entered the tank: turn the engine off
immediately and contact a Fiat Dealership.
WATER IN DIESEL FILTER (Multijet
versions – amber)
When the key is turned to the MAR-ON
position the warning light comes on but should
go out after a few seconds.
The warning light turns on when there is water in the
diesel fuel filter.
On some versions the display shows the dedicated
message.
c
VEHICLE PROTECTION SYSTEM
FAILURE – FIAT CODE
(amber)
Turning the key to MAR-ON the warning light
will flash only once and then go off.
When the warning light comes on constantly, with key
in MAR-ON, this indicates:
❒a potential fault (refer to “The Fiat CODE system”
paragraph in the section “Dashboard and controls”);
❒a possible theft attempt with an alarm; in this case
the warning light goes off after approximately
10 seconds.
If with the engine running the warning light
Yflashes,
the vehicle is not protected by the engine inhibitor
device (see “Fiat Code system” in section “Dashboard
and controls”).
Contact a Fiat Dealership to have all the keys
reprogrammed.
Y

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EXTERNAL LIGHT FAILURE
(amber)
(for versions/markets, where provided)
The warning light will come on (some versions
only) when a failure to one of the following lights is
detected:
– side lights
– brake lights
– rear fog lights
– direction indicators
– reversing lights.
The failure relating to these lights could be: one or
more blown bulbs, a blown protection fuse or a break
in the electrical connection.
On some versions the display shows the dedicated
message.
W
REAR FOG LIGHTS (amber)
The warning light comes on when the rear fog
lights are turned on.
4
GENERIC FAILURE INDICATION
(amber)
The warning light turns on in the following
circumstances.
Engine oil pressure sensor failure
The warning light turns on when failure is detected in
engine oil pressure sensor. Contact a Fiat Dealership to
have the failure fixed as soon as possible.
Fuel cut-off switch tripped
The warning light comes on when the inertial fuel
cut-off switch is triggered.
The display will show the dedicated message.
Parking sensor fault
The warning light comes on when a rain sensor failure is
detected. Go to a Fiat Dealership.
The display shows the dedicated message.
Rain sensor fault
See what is described for warning light
t.
Daylight failure (with multifunction display)
The warning light comes on when a daylight failure is
detected.
The display shows the dedicated message.
è

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REPLACING A WHEEL
GENERAL INSTRUCTIONS
Wheel changing and correct use of the jack and spare
wheel (for versions/markets where provided) call for
some precautions, which are listed below. Proceed as follows to start the car:
❒raise the flap A to gain access to the positive battery
terminal fig. 157.
❒connect the positive terminals (+ sign near the
terminal) of the two batteries with a jump lead;
❒connect the negative terminal (–) of the auxiliary
battery to the earth point with a second cable as
shown in fig. 158;
❒Start the engine;
❒when the engine has been started, follow the
sequence above in reverse order to remove the
leads.
If after a few attempts the engine does not start, do not
persist but contact the nearest Fiat Dealership.
IMPORTANT Do not directly connect the negative
terminals of the two batteries: any sparks may ignite the
explosive gas which could come out of the battery.
If the auxiliary battery is installed on another vehicle,
prevent any metal parts on the latter and the vehicle
with the flat battery from accidentally coming into
contact.
BUMP STARTING
Never bump start the engine by pushing, towing or
driving downhill. This could cause a flow of fuel into the
catalytic converter and damage it beyond repair.
IMPORTANT Remember that the brake servo and the
power steering system are not activated until the engine
is started, a greater effort will therefore be required to
press the brake pedal or turn the steering wheel.Indicate that the vehicle is stationary
according to the regulations in force:
emergency lights, refracting warning triangle,
etc. Passengers should leave the vehicle,
particularly if it is very loaded, and wait for the
wheel to be changed away from on-coming
traffic. Apply the handbrake.
WARNING
The spare wheel (for versions/markets
where provided) is specific for your
vehicle. Therefore, it must not be used on
vehicles of a different model. Do not use spare
wheels of different models on your vehicle. The
wheel bolts are specific to your vehicle: do not
use them on other models and do not use bolts
of other models.
WARNING

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Engine compartment fusebox fig. 207-208
USERSFUSE AMPERE
ABS pump (+battery) F01 40
Preheating glow plugs (+battery) F02 50
Ignition switch (+battery) F03 30
Headlamp washer (+battery) F04 30
Vaporiser for Puma engine/compartment ventilation with Webasto, F05 20/50
robotised gearbox pump (+battery)
Engine cooling high speed fan (+battery) F06 40/60
Engine cooling low speed fan (+battery) F07 40/50
Passenger compartment fan (+key) F08 40
Rear power socket (+battery) F09 15
HornF10 15
Electric system (secondary services) F11 15
Power socket (+battery) F14 15
Cigar lighter (+battery) F15 10
Electric system (+key) F16 7.5
Electric system (primary services) F17 10
Engine management control unit, robotised gearbox control unit (+battery) F18 7.5
Air conditioning compressor F19 7.5
Windscreen wipers F20 30
Fuel pumpF21 15
Electric system (primary services) F22 20
ABS solenoid valves F23 30
Auxiliary control panel for mirror movement and folding (+key) F24 15
Mirrors demisting F30 15