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VERSION WITH LPG SYSTEM
20) 22)
5) 6) 7) 8) 9) 11)
INTRODUCTION
The LPG version features two fuel supply
systems: one for petrol and one for LPG.
PASSIVE SAFETY/ACTIVE SAFETY
Although the LPG system has numerous
safety features, it is advisable to proceed
as follows every time the vehicle is not in
use for a long period or moved in an
emergency as a result of a breakdown or
accident:
unscrew the fixing devices 1 fig. 35,
then remove the cover 2;
Close the LPG cock rotating the ring 1
fig. 36 clockwise.
Refit the cover and retighten the
fastening devices.
LPG TANK
The car has a pressurised tank for storing
LPG in a liquid state. It is toroidal and is
located in the spare wheel compartment
with suitable protection.
LPG tank certification
The LPG tank is certified in accordance
with the regulations in force.
In Italy, the tank has a life of 10 years
starting from the car registration date. If
the vehicle has been registered in a
country other than Italy, the duration and
the testing/inspection procedures of the
LPG tank can vary depending on the
national provisions in force in that
country. In any case, when the time limit
in the individual country has run out, go to
an Alfa Romeo Dealership to have the
tank replaced.
LPG/PETROL SWITCH
21)
10)
The fig. 37 petrol/LPG switch is located
on the central tunnel and includes:
1 fig. 38: LPG/petrol switch;
2: LPG gauge consisting of five LEDs
(4 green and 1 red to indicate the
reserve).The orange LED turns on when
only one green LED is on;
3: Petrol operating mode indicator:
amber LED next to switch 1.This function
is controlled directly by the LPG control
unit;
4: LPG operating mode indicator:
Green LED next to switch 1.This function
is controlled directly by the LPG control
unit.
35
A0K0322C
36
A0K0323C
37
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GETTINGTO KNOWYOUR CAR
IMPORTANT If the ignition key is turned
to MAR, all the LEDs will stay on for
approximately 4 seconds (check
function).
IMPORTANT If the ignition key is turned
to STOP, the LED for the operating mode
selected will stay on for approximately
2 seconds (LED 3 or 4).
Engine starting always occurs on petrol;
then, depending on the position of the
switch 1 the following occurs:
the switch pressed on the right side
(identified by the symbol
): indicates
petrol operation with activation of the
associated orange LED 3;
the switch pressed on the left side
(identified by the symbol
G
): indicates
LPG operation with activation of the
associated green LED 4.
If the LPG runs out, the system
automatically switches to petrol: the
orange LED 3 comes on and the green
LED 4 indicating LPG operation goes off.
When the vehicle is refuelled with LPG
after a normal start-up on petrol, the fuel
system automatically returns to LPG: the
orange LED 3 switches off and the green
LED 4 for LPG operation switches on.
REFUELLING
12)
LPG
Maximum refuelling capacity (including
reserve): 39 litres.The figure already
takes into account the 80% tank filling
limit and the residual fluid required for
priming; this figure represents the
maximum permitted capacity. In addition,
after different refuelling processes, this
figure may vary due to differences
between the network pump supply
pressures, pumps having different
supply/locking features, tank not
completely run out of fuel.
IMPORTANT In order to avoid
inconsistent information by the LPG
gauge on the instrument panel, it is
recommended to refill with at least
10 litres each time.
WARNING
20)
Note that in some countries (including
Italy) there are legal restrictions in force for
parking/garaging motor vehicles fuelled by
gas that is denser than air; LPG comes under
this category.
21)
Do not switch between the two
operating modes whilst starting the engine.
22)
If gas is smelt, switch from LPG
operation to petrol operation and
immediately go to an Alfa Romeo Dealership
to have the vehicle checked and possible
system faults excluded.
IMPORTANT
5)
The car is equipped with a gaseous LPG
injection system designed specifically for it:
it is therefore absolutely forbidden to alter
the configuration of the system or its
components. The use of other components or
materials could cause malfunctions and lead
to a reduction in safety; therefore, in the
case of problems, contact a Fiat Dealership.
To prevent damage to the gas system parts
when towing or raising the vehicle, follow the
instructions in the "Towing the vehicle"
paragraph of the Owner Handbook.
6)
The system operates at temperatures
ranging between −20°C and 100°C.
38
A0J0321C
37
7)
When using a painting oven, the LPG tank
should be removed from the car and later
carefully refitted at an Alfa Romeo
Dealership. Although the LPG system has
numerous safety features, it is advisable to
proceed as follows every time the vehicle is
not in use for a long period or moved in an
emergency as a result of a breakdown or
accident: unscrew the devices fastening the
cover of the LPG tank, then remove it. Close
the LPG cock rotating the ring nut clockwise
(see "Passive safety / active safety"). Refit
the cover and retighten the fastening
devices.
8)
When switching is requested, metallic
noise from the valves which pressurise the
circuit can be heard. For the switching logic
described above, a delay between the valve
ticking and the switching off of the
instrument panel indication is completely
normal.
9)
It is strictly forbidden to use any additive
in the LPG. Periodically (at least once every
six months) it is advisable to let the LPG in
the tank run out and, at the first refuelling, to
check that it does not exceed the maximum
capacity of 39 litres (with a tolerance of
2 litres excess). If the value is above 39 litres
(with tolerance of 2 litres excess), contact an
Alfa Romeo Dealership immediately.
10)
In particular usage conditions, such as
starting and operation at low ambient
temperature or LPG supply with low propane
content, the system may switch temporarily
to petrol operation, without a visual
indication on the petrol/LPG switch. In the
event of low LPG levels in the tank or request
for high performance (e.g. overtaking, car
fully laden, steep hills) the system may
automatically switch to petrol operation to
guarantee the engine power requested. In
this event, the performed switching is shown
by the orange (petrol) LED lit and the green
(LPG) LED off on the petrol/LPG witch. When
the above conditions stop, the system
automatically restores the LPG operation;
the orange (petrol) LED turns off and the
green (LPG) LED is lit on the switch. To
achieve the automatic switching described
above, make sure that there is always
enough fuel in the petrol tank.
11)
Only use LPG for motor vehicles.
12)
The LPG supply system is equipped with
a "consumption" function linked to the LED
display of LPG level on the switch. This
function activates only after a consistent
variation in fuel level has been detected. It is
therefore advisable to fill up with fuel at the
first LPG refuelling to obtain a more
"precise" indication of the level.
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GETTINGTO KNOWYOUR CAR
CONTROL PANEL AND ON-BOARD INSTRUMENTS
RECONFIGURABLE MULTIFUNCTION DISPLAY
1. Speedometer (speed indicator)
2. Reconfigurable multifunction display
3. Rev counter
4. Fuel level gauge with reserve warning light
5. Engine coolant temperature indicator with overheating warning light
Warning lights present on diesel versions only. On diesel versions, the end of scale for the rev counter is 6000 rpm
IMPORTANTThe illumination of the instrument panel graphics may vary according to version.
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KNOWINGTHE INSTRUMENTPANEL
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