2019 FIAT FIORINO fuel pressure

KEYS
1)
1)
MECHANICAL KEY
The metal insert A fig. 2 operates:
the ignition device;
the door lock;
opening/closing the fuel cap.
KEY WITH REMOTE
CONTROL
(for versions/markets, where provided)
The metal insert A fig. 3 operates:
the ignition device;
the door lock;
opening/closing the fuel cap.
To extract the metal insert, press button
B fig. 3.To retract it in the grip, proceed as
follows:
hold down button B and move the
metal insert A;
release button B and turn the metal
insert A until you hear the click.
Combi versions
Button
opens all doors (including
rear swing doors).
Button
locks all the doors.
Button
unlocks the rear swing
doors.
Cargo versions
Button
unlocks the front doors.
Button
locks all the doors.
Button
unlocks the rear swing door
and the sliding side doors (for
versions/markets, where provided).
When unlocking the doors, the
passenger compartment lights will
come on for a preset time.Opening the windows with the
remote control
(for versions/markets, where provided)
Hold the button (on the key)
pressed for more than 3 seconds to
open the windows. Keep the button
pressed to open the windows
completely; if the pressure is
suspended, the windows will
immediately stop in their current
position. The same type of opening is
also possible by operating the pawl
of the front door handles.
Closing the windows with the
remote control
(for versions/markets, where provided)
Hold the button (on the key)
pressed
for more than 3 seconds to close the
windows. To close the windows
completely, keep the button pressed; if
the pressure is suspended, the
windows will immediately stop in their
current position. The same type of
closing is also possible by operating the
pawl of the front door handles.
IMPORTANT During this operation the
window ant-crush safety system is
inhibited.
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WARNING
28)If you are travelling in areas with few
filling stations and you want to transport
fuel in a spare tank, comply with the law by
using only an approved, suitably secured
tank. In the event of a collision the fire
risk is increased all the same.
29)Never exceed the maximum allowed
load in the boot (see "Technical
Specifications" section). Also make sure
that the objects you place in the luggage
compartment have been properly secured,
to avoid them from being thrown forward
consequent to sudden braking and injuring
your passengers.
30)You must not use the folded rear seat
to carry luggage. The load could be thrown
forward into the backrest of the front
seats, seriously injuring the occupants.
VERSION WITH
METHANE SYSTEM
(Natural Power)
31) 32) 33)
5) 6) 7)
INTRODUCTION
The Fiat Fiorino Natural Power version
features two fuel systems, one for
petrol and one for natural gas
(methane).
Selecting the type of fuel supply
Fiat Fiorino Natural Power is configured
to run normally on methane gas.
When the methane is running out and
the pressure in the cylinder is close
to the correct operating limit, the
system automatically switches to petrol
operation.
The engine always starts up on petrol,
with automatic switching to methane
when the best conditions are achieved
(engine water temperature, minimum
engine rpm limit) for switching to
methane.
Therefore, there must always be some
petrol in the tank (at least 1/4 full), in
order not to compromise the operation
of the fuel pump.For this reason there must always
be petrol in the tank.
The petrol/methane switch fig. 65,
amongst the controls in the dashboard,
makes it possible to select petrol
operation. The system does not switch
automatically to methane operation if
the petrol runs out.
IMPORTANT If gas is smelled, switch
from methane operation to petrol
operation and immediately go to a Fiat
Dealership to have the vehicle checked
and possible system faults excluded.
CYLINDERS
The vehicle has two cylinders (total
capacity about 77 litres) located under
the floor and protected by two special
guards.
The cylinders fig. 66 and fig. 67 are the
tank that contains methane in
compressed gaseous state (200 rated
bar at 15 °C).
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The methane, stored in the canisters at
high pressure, flows through a
dedicated pipe to reach the pressure
regulator/reduction unit which supplies
the 4 methane injectors at low pressure
(about 6 bar).
Cylinder capacity: about 13 kg. The
amount of methane depends on the
outside temperature, the supply
pressure, the quality of the gas and the
type of refuelling system. Total cylinder
volume about 77 litres.Cylinder certification
The methane canisters are certified in
accordance with EEC Regulation 110.
The cylinders must be inspected, in
accordance with ECE Regulation
Procedure no. 110, every 4 years
from the vehicle registration date or
in accordance with specific
regulations in individual countries.
PETROL/METHANE
SWITCH
This engine normally runs on methane
except during starting when it runs
on petrol. Switching to methane takes
place automatically and is shown on
the instrument panel display by
switching off the
signal in the display.
Methane fuel reserve
The level of methane in the cylinders is
indicated by the four vertical bars
near the word CNG on the instrument
panel display fig. 68. When the residual
amount of methane is lower than 1/5
of the capacity of the cylinders, the first
level and the edges of the bars of the
other 3 levels flash until the next
methane refuelling. A specific message
will appear on the display in addition
to an acoustic warning.If the methane has run out, switching to
petrol takes place automatically. In this
case the display shows the
icon
just above the CNG wording and all the
bars of the edges for the empty
notches light up constantly, regardless
of the type of supply; see fig. 69 or
fig. 70.
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36
KNOWING YOUR VEHICLE

If you want the car to run on petrol,
press the button fig. 71 located
between the controls in the dashboard.
The LED on the button switching on
indicates that the request for switching
has taken place correctly.The actual change to the chosen fuel
system takes place depending on
the vehicle usage conditions to
guarantee switching in absolute safety
and will be confirmed by the
warning
light in the instrument panel display
coming on/going off.
Manual switching of the operating
mode from petrol to methane and
vice versa only occurs if the engine
speed is below 2000 rpm.
In addition, in the case of starting at
outside temperatures of below around
-10°C, the switching times from Petrol
to Methane increase to allow the
pressure regulator/reduction unit to
become warm enough.
IMPORTANT If switching takes place
during acceleration or pick-up, there
may be a brief flat spot (drop in power).
WARNING
31)The Fiat Fiorino Natural Power is
equipped with a high pressure methane
fuel supply system, designed to operate at
a rated pressure of 200 bar. It is dangerous
to stretch the system with higher
pressures. To prevent damage to the
methane system parts when towing or
lifting the vehicle, follow the instructions in
the main handbook in the chapter: "Towing
the vehicle". If there is a problem with the
methane system, only contact a Fiat
Dealership. Do not alter the methane
system configuration or components. They
are designed exclusively for the Fiat
Fiorino Natural Power. The use of other
components or materials could cause
malfunctions and prejudice safety.
32)When oven painting, the cylinders must
be removed from the vehicle and refitted
by a Fiat Dealership. Although the methane
system has numerous safety features, it is
advisable to close the manual tap on the
cylinders every time the vehicle is not
in use for a long period, transported on
other vehicles or moved in an emergency
as a result of a breakdown or accident.
33)If gas is smelt, switch from methane
operation to petrol operation and
immediately go to a Fiat Dealerships to
have the vehicle checked and possible
system faults supply excluded.
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KNOWING THE INSTRUMENT PANEL
This section of the handbook gives you
all the information you need to
understand, interpret and use the
instrument panel correctly.INSTRUMENT PANEL ..................... 40
DIGITAL DISPLAY............................ 44
MULTIFUNCTION DISPLAY ............. 45
TRIP COMPUTER ........................... 46
WARNING LIGHTS AND
MESSAGES .................................... 48
-LOW BRAKE FLUID/HANDBRAKE
ENGAGED........................................... 48
-EBD FAILURE .................................... 49
-AIR BAG FAILURE .............................. 49
-SEAT BELTS REMINDER.................... 50
-GEARBOX FAILURE ........................... 50
-ENGINE COOLANT TEMPERATURE
TOO HIGH........................................... 51
-LOW BATTERY CHARGE ................... 51
-INSUFFICIENT ENGINE OIL
PRESSURE/ENGINE OIL
DETERIORATED .................................. 52
-LOW ENGINE OIL LEVEL ................... 53
-DOOR OPEN ..................................... 53
-POWER STEERING FAILURE ............. 53
-INJECTION SYSTEM FAULT (Multijet
versions) - EOBD ENGINE CONTROL
SYSTEM FAULT (petrol versions) ......... 55
-ABS FAILURE..................................... 57
-FUEL RESERVE ................................. 57
-PLUG PREHEATING (Multijet
versions) - PLUG PREHEATING FAULT
(Multijet versions) ................................. 58
-WATER IN DIESEL FILTER
(Multijet versions) ................................. 58
-Low diesel emissions additive
(UREA) level warning............................ 58
-VEHICLE PROTECTION SYSTEM
FAULT - FIAT CODE - ALARM FAULT
(for versions/markets, where provided
- amber) - BREAK-IN ATTEMPT .......... 59-GENERAL FAILURE INDICATION ....... 60
-DPF (PARTICULATE FILTER)
CLEANING UNDERWAY ...................... 62
-HILL HOLDER FAILURE ..................... 62
-iTPMS ................................................ 63
-BRAKE PAD WEAR ............................ 63
-PARKING SENSOR FAILURE ............. 63
-START&STOP SYSTEM FAILURE....... 63
-ASR SYSTEM DEACTIVATED ............. 64
-TRACTION PLUS SYSTEM
ACTIVATION ........................................ 64
-REAR FOG LIGHTS............................ 64
-SIDE LIGHTS - FOLLOW ME HOME .. 66
-LEFT-HAND DIRECTION INDICATOR
(blinking) .............................................. 66
-RIGHT-HAND DIRECTION
INDICATOR (blinking) ........................... 66
-FOG LIGHTS ...................................... 66
-CRUISE CONTROL ............................ 67
-MAIN BEAM HEADLIGHTS ................ 67
-GEAR SHIFT INDICATION .................. 68
-LOW DIESEL EMISSIONS ADDITIVE
(UREA) LEVEL WARNING .................... 69
-CNG SYSTEM FAILURE ..................... 69
39

What it means What to do
amberiTPMS
iTPMS failure
The warning light flashes for about 75 seconds then
stays on constantly when a fault is detected in the
iTPMS.In this case, contact the Fiat Service Network as soon
as possible.
Tyre pressure low
The warning light switches on to indicate that the tyre
pressure is lower than the recommended value and/or
that a pressure loss is occurring. In these
circumstances, optimal tyre duration and fuel
consumption may not be guaranteed.In this case it is advisable to restore the correct
pressure value.
IMPORTANT Do not continue driving with one or more
flat tyres as vehicle handling may be compromised.
Stop the vehicle, avoiding sharp braking and steering.
amberBRAKE PAD WEAR
The warning light switches on if the front brake pads
are worn.
On certain versions a dedicated message is displayed.Have them replaced as soon as possible.
amberPARKING SENSOR FAILURE
(for versions/markets, where provided)
The warning light turns on when a parking sensor fault
is detected. On some versions, the
warning light
comes on instead. On certain versions a dedicated
message is displayed.In this case, contact the Fiat Service Network as soon
as possible.
amberSTART&STOP SYSTEM FAILURE
(for versions/markets, where provided)
The warning light comes on when a fault is detected in
the Start&Stop system. On some versions, thewarning light comes on instead. On certain
versions a dedicated message is displayed.In this case, contact the Fiat Service Network as soon
as possible.
63

Operating conditions
The system is active for speeds above
15 km/h. In a few situations such as
sporty driving, particular conditions of
the road surface (e.g. icy, snowy,
unsurfaced roads...) the signalling may
be delayed or partial in detecting the
contemporary deflation of more than
one tyre. Under special conditions (e.g.
vehicle loaded asymmetrically on one
side, towing a trailer, damaged or worn
tyre, fitting the space-saver wheel,
use of the "Fix&Go Automatic"
kit, fitting snow chains, fitting different
tyres on the axles) the system may give
false indications or be temporarily
deactivated.
If the system is temporarily deactivated,
the warning light
flashes for about
75 seconds and then is continuously
on; at the same time, the display shows
a dedicated message. This warning is
displayed also after the engine has
been switched off and then on again if
the correct operating conditions are not
restored.
56) 57) 58) 59) 60) 61) 62) 63) 64) 65)
WARNING
56)The iTPMS is optimised for the original
tyres and wheels provided. iTPMS
pressures and alerts have been defined
according to the size of the tyres mounted
on the vehicle. Using equipment with
different size, type or kind may cause
irregular system operation or sensor
damage. Non-original spare wheels can
damage the sensor. Do not use tyre
sealant or balancing weights if the vehicle
is equipped with iTPMS as these may
damage the sensors.
57)If the system signals a pressure
decrease on a specific tyre, it is
recommended to check the pressure on all
four tyres.
58)The iTPMS does not relieve the driver
from the obligation to check the tyre
pressure every month; it is not even to be
considered a replacement system for
maintenance or a safety system.
59)Tyre pressure must be checked with
tyres cold. Should it become necessary for
whatever reason to check pressure with
warm tyres, do not reduce pressure even
though it is higher than the prescribed
value, but repeat the check when tyres are
cold.
60)The iTPMS cannot indicate sudden tyre
pressure drops (for example when a tyre
bursts). In this case, stop the vehicle,
braking with caution and avoiding abrupt
steering.61)The system only warns that the tyre
pressure is low: it is not able to inflate
them.
62)Insufficient tyre inflation increases fuel
consumption, reduces the tread duration
and may affect your ability to drive the
vehicle safely.
63)Always refit the valve stem cap after
inspecting or adjusting tyre pressure. This
prevents dampness or dirt from entering
the valve stem and thus the pressure
control sensor from being damaged.
64)The tyre repair kit (Fix&Go) provided
with the vehicle (for versions/markets,
where provided) is compatible with the
iTPMS sensors; using sealants not
equivalent with that in the original kit may
adversely affect its operation. If sealants
not equivalent with the original ones are
used, it is recommended to have the
iTPMS sensor operation checked by a
qualified repair centre.
65)If the system signals a loss of pressure
on a specific tyre, it is recommended to
check the pressure on all four tyres.
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REFUELLING THE
VEHICLE
111)
25) 26)
PETROL ENGINES
Use unleaded petrol only, with an
octane number (R.O.N.) not lower than
95.
IMPORTANT Never introduce leaded
petrol to the tank, even in small
amounts in an emergency, as this
would damage the catalytic converter
beyond repair.
DIESEL ENGINES
Only use Diesel for motor vehicles
(EN590 specification).
Operation at low temperatures
In order to avoid these problems,
different types of diesel are distributed
according to the season: summer type,
winter type and arctic type (cold/
mountain areas).If refuelling with diesel whose
specifications are not suitable for the
usage temperature, it is advisable
to mix PETRONAS DURANCE DIESEL
ART additive in the proportions shown
on the container with the fuel. Pour
the additive into the tank before the
fuel.
When using or parking the vehicle for a
long time in the mountains or cold
areas, it is advisable to refuel using
locally available diesel fuel.
In this case, it is also advisable to keep
the tank over 50% full.
REFUELLING CAPACITY
To ensure that you fill the tank
completely, top up twice after the first
click of the fuel supply gun. Further
top-ups could cause faults in the fuel
feeding system.
FUEL TANK CAPOpening
1) Open the flap A fig. 117 by pulling it
outwards, keep the cap B fig. 117
still, insert the ignition key in the lock
and turn it anticlockwise.
2) Turn the cap anticlockwise and
remove it.
The cap has a device C fig. 117 that
attaches it to the flap so it cannot
be lost. When refilling, attach the plug
to the flap, as shown.
Closing
1) Fit the cap (complete with key) and
turn it clockwise until it clicks once
or more.
2) Turn the key clockwise and extract it,
then close the flap.
The sealing may cause a slight pressure
increase in the tank. A little breathing
off, while slackening the cap is
absolutely normal.
TOPPING UP ADBLUE
®
DIESEL EMISSIONS
ADDITIVE (UREA)
Preliminary conditions
AdBlue® freezes at temperatures
lower than -11°C. If the vehicle stands
for a long time at this temperature refill-
ing could be difficult. For this reason, it
is advised to park the vehicle in a
garage and/or heated environment and
wait for the UREA to return to liquid
state before topping up.
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STARTING AND DRIVING