2008 FIAT IDEA engine

14
FIAT IDEA LPG
FUEL CUT-OFF SYSTEM
In the event of an impact to the vehicle,
the petrol supply is cut off immediately,
causing the engine to cut out and, as a re-
sult, the LPG safety solenoid valves to
close.
For further information, please see the
‘Fuel cut off system’ paragraph in the
‘Dashboard and Controls’ chapter in the
Owner’s Handbook.
STARTING THE
ENGINE
The engine is always started on petrol,
even with the switch in the LPG position
(green LED flashing, yellow LED on con-
stantly) and switches automatically soon
after.
There must always be some petrol in the
tank to protect the petrol pump.
To carry out the starting manoeuvre cor-
rectly, see the warnings and advice in the
Owner Handbook under the chapter
“Starting the engine” enclosed with this
Supplement.
In this situation, you can con-
tinue driving, with the car run-
ning on petrol (excluding the
LPG fuel system). To stop the
buzzer, press button A: the green ON
LED will go out and the yellow OFF
LED will remain on constantly. Go to a
Fiat Dealer as soon as possible to have
the system checked.
System failure signalling
The car has a self-diagnostic system ca-
pable of signalling any malfunctions in the
LPG fuel system through the green ON
LED Fig. 7flashing. In the event of faults
that could affect correct engine operation,
the LPG control unit will automatically
switch from LPG operation to running on
petrol.
This situation will be shown by:
– the yellow OFFLED on constantly;
– the green ONLED flashing;
– an acoustic warning sounded by the
switch buzzer (slow frequency).
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15
FIAT IDEA LPG
AT THE PETROL
STATION
LPG filler
The fuel filler is next to the petrol filler
cap. It has a one-way valve, located in the
actual filler body.
To access the filler B - fig. 8, open the ac-
cess hatchAand undo the cap C.
Take the following precautions during re-
fuelling:
– switch off the engine;
– apply the handbrake;
– turn the ignition key to the STOPpo-
sition;
– do not smoke;
– hand the special adaptor over to the
qualified LPG refuelling staff.
IMPORTANT Before refuelling with LPG,
the qualified staff should ensure that the
adaptor is correctly tightened onto the
filler fitting.
WHEELS
Wheel repair
The car does not have a spare wheel but
comes with a quick tyre repair kit known
as Fix&Go.
The kit is located on the left of the luggage
compartment and is fastened by Velcro.
For use, please refer to the instructions in
the booklet supplied with this supplement.
FUSE REPLACEMENT
The LPG system components are protec-
ted by specific fuses. Contact a Fiat Dea-
lership if a fuse needs replacing.
For all the other fuses, please consult the
Owner’s Handbook supplied with this sup-
plement.
fig. 8F0H0773m
IMPORTANT Depending on the country,
there are two types of adaptors for refu-
elling pumps. The adaptor that comes with
the car in a special case is specifically de-
signed for the country in which the car is
sold. If you are in a different country,
please find out what type of adaptor is
used there.
IMPORTANT Only use LPG for mo-
tor vehicles.
IMPORTANT Look after your LPG
adaptor carefully so that it does not
get damaged.
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17
FIAT IDEA LPG
ENGINE
ENGINE CODE - BODYWORK VERSIONS
IDENTIFICATION PLATE (STAGE 2)
Following the installation of the LPG system components, a plate (Stage 2) is applied, located in the engine compartment, on the right
strut box section, containing the following information:
– Name of manufacturer;
– Homologation number (Stage 2);
– Vehicle type identification codes;
– Vehicle weights;
– Engine type;
– Bodywork version code.
Engine code Bodywork version
1.4350A1000 350AXF1A G08Z
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18
FIAT IDEA LPG
LPG FUEL SYSTEM
Electronic injection with special LPG injec-
tors.
Type: Phased, sequential, multipoint.
Stoichiometric metering of the air/gas mix-
ture.
Engine idle speed: 700 ± 50 rpm
The LPG injection system is controlled by
a dedicated control unit (connected to the
petrol one) using the sensors already on
the car.
IGNITION
Static advance, electronic, integrated with
the injection.
PERFORMANCE
Top speed in km/h.
Running on petrol: 163
Running on LPG: 163
Modifications or repairs to
the fuel feed system that are
not carried out properly or do not
take the system’s technical specifica-
tions into account can cause mal-
functions leading to fire risk.
WARNING
GENERAL FEATURES 1.4
Engine identification code 350A1000
Cycle Otto
Number and layout of cylinders 4 in line
Piston bore and stroke mm 72 x 84
Total displacement cm31368
Compression ratio 11.1 : 1
LPG Petrol
kW 57 57
Max. EEC power HP 77 77
at a speed of rpm 6000 6000
Nm 115 115
Max. EEC torque kgm 11.7 11.7
at a speed of rpm 3000 3000
Spark plugs NGK ZKR7A-10
Fuel
LPGGreen petrol
unleaded
95 RON
603_97_611_IDEA_GPL_GB_1ed 15-12-2009 12:07 Pagina 18

Fiat Group Automobiles S.p.A. - Customer Services - Technical Services - Service Engineering
Largo Senatore G. Agnelli, 5 - 10040 Volvera - Torino (Italia)
Print no. 603.97.611 -12/2009 - 1 Edition
FLUIDS AND LUBRICANTS
CHARACTERISTICS OF PRODUCTS
Use Quality specifications of fluids and lubricants Fluids and lubricants Interval
for correct car operation original replacements
Lubricants
for petrol/
LPG-engines
For petrol engines running on LPG, we recommend using the original product formulated specifically for the type of use.
The use of products with specifications below ACEA C3 – SAE 5W-40 could cause damage to the engine not covered
by the warranty.According to annual
maintenance and in-
spection schedule SELENIA
MULTIPOWER
GAS 5W-40
Contractual
Technical Reference
N° F922.E09 SAE 5W-40 ACEA C3
grade totally synthetic lubricant.
FIAT 9.55535-T2specification
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