2006 FIAT DUCATO warning

215TECHNICAL SPECIFICATIONS
FUEL SUPPLY/IGNITION
Petrol version
Electronic Multipoint sequential
phased integrated electronic injection
and ignition; a single injection system
controls both functions. It processes
both the time the injection lasts (for
fuel metering) and the ignition advance
angle.FUEL SUPPLY
JTD/JTD POWER versions
UNIJET (Common Rail) electronic
control direct injection, turbosuper-
charger with WASTEGATE valve and
intercooler (2.3 JTD, 2.8 JTD and 2.8
JTD POWER versions).SPARK PLUGS
The cleanness and soundness of the
spark plugs are very important for
keeping the engine efficient and pol-
luting emissions down.
The appearance of the spark plug, if
examined by an expert eyes, is a good
way of pinpointing a problem even if it
has nothing to do with the ignition sys-
tem. Therefore, if the engine has prob-
lems, it is important to have the spark
plugs checked at a Fiat Dealership.
The spark plugs must be
changed at the times
specified in the
SERVICE
SCHEDULE
. Only use the type of
plugs indicated: if the heat ratio
is less than required or the life
specified is not guaranteed, prob-
lems can arise.
Modifications or repairs to
the fuel feed system that
are not carried out properly or do
not take the system’s technical
specifications into account can
cause malfunctions leading to the
risk of fire.
WARNING

216TECHNICAL SPECIFICATIONS
BRAKES
SERVICE AND EMERGENCY
BRAKES
Front: disc, floating caliper with two
operating cylinders for each wheel and
pad wear warning light.
Rear: self-centring shoes and micro-
metric mechanism for clearance take-
up.
Certain versions are fitted with rear
disc brakes with Drum in hat device
(i.e. drum on disc to block the vehicle
when parked with handbrake en-
gaged).
Cross-over hydraulic circuit control.
Four sensors ABS system with EBD.
Automatic recovery of the friction
gasket wear; versions with rear disc
brake excluded (Drum in hat ver-
sions).
Lacking ABS system brakeforce dis-
tributor acting on rear brake hydraulic
circuit according to rear axle load.HANDBRAKE
Controlled by a lever, it works me-
chanically on the rear brake shoes.
For versions with rear disc brakes,
the handbrake works on the Drum in
hat device shoes.
IMPORTANTPull the handbrake
lever only when the vehicle is at a
standstill, or when the vehicle is run-
ning, but however only in case of a
failure of the hydraulic system.
Should the handbrake be exception-
ally used when the vehicle is running,
it is suggested to keep a moderate
traction to avoid causing the rear axle
block, entailing vehicle side skidding.
TRANSMISSION
CLUTCH
Hydraulically controlled without
travel-free pedal.
MECHANICAL GEARBOX
AND DIFFERENTIAL
Five forward gears and reverse with
synchromesh for front gear engage-
ment.
Cyclical gear reduction and differen-
tial assembly incorporated in the gear-
box.
Drive transmission to the front
wheels by means of drive shafts con-
nected to the differential assembly and
the wheels with CV joints.
Water, ice or salt on road
surfaces can deposit on
brake discs, reducing braking effi-
ciency on the first braking.
WARNING

218TECHNICAL SPECIFICATIONS
WHEELS
RIMS AND TYRES
Printed steel rims with ventilated
disk.
Tubeless tyres with radial carcass.
The homologated tyres are listed in
the log book.
IMPORTANT In the event of dis-
crepancies between the information
provided in this Owner Handbook and
the Log Book, consider the specifica-
tions shown in the Log Book only.
To ensure safety of the vehicle in
movement, it must be fitted with tyres
of the same make and type on all
wheels.
IMPORTANT Do not use inner
tubes with tubeless tyres.SPARE WHEEL
Printed steel rim.
Tubeless tyre (same as those fitted).
SNOW CHAINS
Only use low profile chains, see
“Snow chains”.
WHEEL GEOMETRY
Front wheel toe-in measured from
rim to rim: – 2 ± 1 mm.
The values refer to the vehicle in run-
ning order.
STEERING
Energy-absorbing jointed steering
column and wheel.
Height adjustable steering wheel.
Permanently lubricated rack and pin-
ion.
Hydraulic power steering.
Minimum turning circle:
– short wheelbase ................ 11 m
– medium wheelbase ............ 12.1 m
– long wheelbase .................. 13,7 m
Number of steering wheel turns lock
to lock ......................................... 3.52
Do not hold the power as-
sisted steering wheel with
the engine running for longer than
15 seconds. It will make a noise and
you could damage the system.
WARNING

251INDEX
Understanding rim markings ... 219
Understanding tyre markings ... 219
Using the automatic gearbox ... 110
Using the manual gearbox ........ 109
Vehicle maintenance........... 162
Vehicle storage ............................. 134
Ventilation...................................... 56
Warming up the engine
after it has just started ............. 107
Warning lights ............................. 35
Washing the vehicle ................... 182
Weights ......................................... 227
Wheel geometry ......................... 218
Wheels and tyres ........................ 178
- changing a wheel .................... 137
- inflation pressure ................... 220
- snow chains ............................ 133
- snow tyres .............................. 132
- spare wheel ............................. 218- understanding tyre
markings ................................... 219
- wheel geometry ..................... 218
Windows ...................................... 183
Windscreen washer ............ 66-181
Windscreen washer
fluid level .................................... 171
Windscreen
wiper (blades) ..................... 66-180
Writing/reading desk ................. 74