rpm FIAT DUCATO 244 2005 3.G Owners Manual
[x] Cancel search | Manufacturer: FIAT, Model Year: 2005, Model line: DUCATO 244, Model: FIAT DUCATO 244 2005 3.GPages: 258, PDF Size: 4.05 MB
Page 114 of 258
113GETTING THE BEST OUT OF YOUR VEHICLE
N - Neutral
This corresponds to the neutral po-
sition of a standard manual gearbox.
This position is to be used if the ve-
hicle is to be pushed or towed.
With the engine idling and
the gearshift lever at N the
vehicle tends to move by inertia if
it is not on a level surface: keep the
brake pedal pressed when the lever
is at N.
WARNING
D - Forward gear
This is the position to be used when
driving forward normally. The elec-
tronic control unit controls automat-
ic engagement of the 4 gears depend-
ing on the position of the accelerator,
driving speed, engine rpm, longitudinal
and transversal acceleration and the
type of road.
The electronic gearbox can chose
between different operating pro-
grammes, which range between com-
fortable economy driving and sporty
driving coming into operation between
the lowest and the highest speed.
Pressing the accelerator pedal quick-
ly the gearbox will immediately select
the sportier programme to meet the
request for increased performance. To
disengage the function release the ac-
celerator by at least 1/4 of the stroke. In the same way, during braking a
lower gear is engaged to better exploit
the braking action of the engine. If
there is another bend the new ratio
will be engaged already when slowing
down before the bend, this way at the
end of the bend the gearbox will not
have to shift gear to cope with accel-
eration.
Kickdown
To obtain optimum acceleration, for
example when overtaking, the gearbox
will kickdown by two gears simply by
quickly pressing fully home the accel-
erator pedal (in 1/10 of a second).
Engagement of the next longer ratio
will take place when the maximum
rpm limit is reached.
With the engine at idle
speed and the gearshift
lever at D, the vehicle tends to move
also on a level surface: keep the
brake pedal pressed until moving off.
WARNING
Page 118 of 258
117GETTING THE BEST OUT OF YOUR VEHICLE
CONSTRUCTION FEATURES
DUCATO automatic gearbox is con-
trolled electronically with four for-
ward gears and reverse.
It is controlled by an electronic con-
trol unit which handles:
– the torque distributor;
– gearshifting;
– specific programmes.
The gearbox is coupled with a flow
power torque distributor with piloted
antislip device which makes it possible
to obtain demultiplication ratios.
The characteristic of this gearbox
which works without idle gear enables:
– higher compactness and weight re-
duction;
– improved output due to less fric-
tion;
– lower stress of transmission com-
ponents.GENERAL FEATURES
Electronic gearbox control makes it
possible to obtain gearshifting suited
to momentary engine characteristics
with a certain elasticity.
The electronic control unit has the
following task:
– adapting the oil pressure for
gearshifting to the engine torque;
– activating safety functions;
– defining the manual gearshifting
programme;
– system diagnostics.
For controlling these operating log-
ics the control unit uses the follow-
ing signals:
– engine rpm;
– engine temperature;
– engine torque;
– vehicle speed;
– gearbox oil temperature;– gearshift lever position;
– accelerator pedal position;
– brake pedal position.
The control unit also communicates
with the injection system electronic
control unit.
Conditions of use analysed by
the control unit
The control unit analyses each single
condition of use of the vehicle, dis-
criminating it on the basis of the sig-
nals received from the various sensors.
Analysed conditions are the follow-
ing:
– starting (position/accelerator ped-
al changing speed);
– acceleration (accelerator pedal
completely pushing down speed);
– full load (number of engine full load
kickdown signals or position mainte-
nance time);
Page 120 of 258
119GETTING THE BEST OUT OF YOUR VEHICLE
Manual sequential programme
This function enables manual se-
quential use of the gearbox merely
moving the selector lever to the left.
Each time the lever is pressed only
one gear is shifted: more than one shift
cannot be obtained.
To avoid overevving or excessively
low engine rpm, the control unit in-
hibits requests for gearshifting that
would cause such situations.
Winter driving programme
This programme is engaged by press-
ing button WINTERnear the
gearshift lever,
in case of driving wheel skidding and
it changes to specific gears.
Starting is possible only in 2
ndgear.
On snowy roads use however snow
chains and/or tyres.
The WINTERfunction shall always
be off on slopes.Engine warming up programme
This programme allows the engine to
reach normal operating temperature
in the shortest time possible (de-
pending on the outside temperature)
highering the gearshifting points, in re-
lation to engine temperature.
The programme engages automati-
cally after starting, if the engine tem-
perature is below 30 °C and it remains
active up to 34 °C.
Excessive gearbox oil
temperature programme
This is activated when the gearbox
oil temperature reaches 120 °C and it
remains active down to 117 °C.
To facilitate oil cooling, this pro-
gramme inhibits gearshifting, either up
or down. It is however possible to use
the manual programme.
SAFE DRIVING
In designing Ducato, Fiat has made
every effort to come up with a vehicle
able to provide driver and passengers
with top-class levels of safety. Never-
theless it is always the behaviour of the
person at the wheel that determines
road safety.
In the following pages you will find
some simple tips to help you travel in
safety under different conditions. You
will no doubt be familiar with many of
them already but it will be useful to
read them all carefully.
Page 215 of 258
214TECHNICAL SPECIFICATIONS
ENGINE
GENERAL FEATURES
Engine code
Cycle
Number and layout of cylinders
Diameter x stroke mm
Total capacity cm3
Compression ratio
kW
Maximum power output EEC HP
corresponding ratio rpm
Nm
Maximum torque EEC kgm
corresponding ratio rpm
Spark plugs
Fuel
2.0
RFL
Otto
4 in line
86x86
1998
9.5 : 1
81
110
5700
168
17.1
3700
RC9YCC
RFC52LS
Unleaded
petrol
95 RON2.0 JTD
RHV
Diesel
4 in line
85x88
1997
17.6 : 1
62
84
4000
192
19.6
1900
–
Diesel for
motor vehicles
(EN590
specifications)2.3 JTD
F1AE0481C
Diesel
4 in line
88x94
2286
19 : 1
81
110
3600
270
27.6
1800
–
Diesel for
motor vehicles
(EN590
specifications)2.8 JTD
8140.43 S
Diesel
4 in line
94.4x100
2800
18 : 1
93.5
127
3600
300
30.6
1800
–
Diesel for
motor vehicles
(EN590
specifications)2.8 JTD
POWER
8140.43 N
Diesel
4 in line
94.4x100
2800
18 : 1
107
146
3600
310
31.6
1500
–
Diesel for
motor vehicles
(EN590
specifications)