2017 FIAT TIPO 5DOORS STATION WAGON fuel pump

LPG MULTIPOINT
INJECTION SYSTEM
This product is produced by working
closely with qualified suppliers in the
LPG sector.
The injection system used on the car is
an efficient system in terms of engine
performance and is based on the
injection of LPG in a gaseous state.
In this system with four injectors, one
for each intake manifold, the fuel is
injected directly into the engine heat
transfer ducts, thereby metering the
LPG very precisely improving
combustion and, at the same time,
excluding any possibility of flame return.
By adapting the electronic control
technology of petrol engines to meet
LPG specifications, significant results in
terms of driveability and controlling
exhaust emissions have been obtained.
When running on LPG the engine has
almost the same torque and power
features as when running on petrol:
consequently, the car performance can
be compared.
SELECTION OF THE FUEL
SUPPLY TYPE
The car is configured for running
independently on either petrol or LPG.
The engine always starts up on petrol,
with automatic switching to LPG whenthe best conditions are achieved
(engine water temperature, minimum
engine rpm limit) for switching to LPG.
In addition, it is advisable to periodically
use up the petrol in the tank (until the
reserve warning light comes on) in order
to ensure that the petrol does not
become old and possibly deteriorate.
The petrol/LPG switch fig. 69 allows
drivers to select petrol or LPG
operation.
IMPORTANT There must therefore
always be some petrol in the tank to
protect the petrol pump and to
guarantee temporary switching from
LPG to petrol operation, if high
performance is required.PASSIVE SAFETY/ACTIVE
SAFETY
Passive safety
The car has the same passive safety
specifications as other versions. In
particular, the mountings of the tank
(located in the space-saver wheel
housing) have been designed to comply
with the Fiat safety standards for impact
tests.
When running on LPG, the flow of gas
(in a liquid state) leaving the tank
passes through the specific piping to
the pressure regulator unit, where there
is a safety solenoid valve that stops the
flow of LPG when the ignition key is
removed or when the driver selects a
fuel change (decision to run on petrol).
Together with the regulator solenoid
valve, a second solenoid valve, in the
tank, closes the LPG piping at the tank
outlet.
The two solenoid valves are connected
to the fuel cut-off system (Fire
Protection System).
The LPG tank complies with the current
legal regulations of the countries where
the car is sold.
Active safety
The car has the same active safety
specifications as other versions.
Although the LPG system has
69PGL00001
42
KNOWING YOUR CAR

REFUELLING
18) 19)
LPG
Maximum refuelling capacity (including
reserve): 42 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
32)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.
33)If gas is smelt, switch from LPG
operation to petrol operation and
immediately go to a Fiat Dealership to have
the vehicle checked and possible system
faults excluded.
IMPORTANT
12)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.
13)The system operates at temperatures
ranging between −20°C and 100°C.
14)When painting in an oven, the LPG tank
must be removed from the car and later
refitted by a Fiat 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.
15)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.16)Do not switch between the two
operating modes whilst starting the engine.
17)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 of switching on the
instrument panel. 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; the
green warning light
on the instrument
panel switches on to indicate this. When
the above conditions are no longer present,
the system automatically restores LPG
operation; the green warning light
switches off. To achieve the automatic
switching described above, make sure that
there is always enough fuel in the petrol
tank.
18)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 42 litres (reserve
included) (with a tolerance of 1 litres
excess). If the level is above 42 litres
(reserve included) contact a Fiat Dealership
immediately.
19)Only use LPG for motor vehicles.
48
KNOWING YOUR CAR

To access the filler 2 fig. 134 open the
access flap 1.
Observe the following precautions
during the refuelling operation:
switch off the engine;
apply the handbrake;
ignition key turned to the OFF
position;
do not smoke;
hand the special adapter over to the
qualified LPG refuelling personnel.
IMPORTANT Depending on the country,
there are various types of adapters for
the refuelling pump. Adapter 1 fig. 135,
supplied with the car and located in a
special case, is specifically designed for
the country in which the car is sold. If
you are in a different country, find out
what type of adapter is used there.IMPORTANT Before refuelling with LPG,
the qualified personnel must make sure
that the adapter is correctly screwed
onto the filler.
IMPORTANT Look after the LPG
adapter carefully so that it does not get
damaged.
IMPORTANT Only use LPG for motor
vehicles.
WARNING
127)Do not apply any object/plug to the
end of the filler which is not provided for
the car. The use of non-compliant
objects/plugs could cause a pressure
increase inside the tank, resulting in
dangerous situations.
128)Do not bring naked flames or lit
cigarettes near to the fuel filler: fire risk.
Keep your face away from the fuel filler to
prevent breathing in harmful vapours.
129)Do not use a mobile phone near the
refuelling pump: risk of fire.
IMPORTANT
54)For diesel engines, only use diesel fuel
for motor vehicles in accordance with EN
590 European specifications. The use of
other products or mixtures may damage
the engine beyond repair and consequently
invalidate the warranty, due to the damage
caused. If you accidentally introduce other
types of fuel into the tank, do not start the
engine. Empty the tank. If the engine has
been run for even an extremely limited
amount of time, you must not only drain the
fuel tank, but the rest of the supply circuit
as well.
134PGL000017
135PGL000018
130
STARTING AND DRIVING