background image

8

FIA

T BRA

VO LPG

LPG TANK

The vehicle has a (pressurized) tank 

A - fig. 3

for LPG in a liquid state that is

toroidal in shape and located in the hous-
ing for the spare wheel with suitable pro-
tection.

The LPG in the tank 

A

is always in a liquid

and gaseous state, in physical equilibrium
conditions.

The liquid, which cannot be compressed,
dilates by around 0.25% for each increase
in temperature of one degree. For this
reason a suitable space allowing the in-
crease in volume of the liquid for all
forseeable temperature increases is guar-
anteed (e.g. car parked in the full sun in
summer) without compromising the in-
tegrity of the tank.

In effect, there is a safety valve that auto-
matically limits the refilling of the tank
(during refuelling) to a maximum level of
80% (liquid) of its total capacity.

Periodically (at least once
every six months) it is advis-
able to let the LPG in the tank
run out and, at the first refu-

elling, check that it does not exceed the
maximum capacity of 4

1

litres (see in-

structions in “Capacities” paragraph in
this Supplement). If the value is above
4

1

litres, go to a Fiat Dealer immedi-

ately. 

LPG TANK CERTIFICATION 

The LPG tank is certified in accor-
dance with the regulations in force.

In Italy the tank has a life of 10 years
from the registration date of the car.
If the car has been registered in a dif-
ferent country from Italy, the life of
the LPG tank and test/inspection
procedures may vary depending on
the laws in force in that particular
country. In any case, when the time
limit in the individual country has run
out, go to a Fiat Dealer to have the
tank replaced.

There is a plate on the tank 

B - fig. 3

con-

taining the following information:

– homologation country identification and

homologation number;

– type of gas designed for (LPG);

– name of canister manufacturer;

– canister test pressure (30 bar);

– maximum refilling percentage (80%);

– tank dimensions;

– nominal tank capacity in litres;

– canister manufacture date (month/year);

– canister serial number.

fig. 3

A

B

F0Q0801m

604.39.936 BRAVO GPL GB 7.0  3-12-2008  9:16  Pagina 8

Summary of Contents for Fiat Bravo LPG

Page 1: ...L P G F I A T B R A V O 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 1 ...

Page 2: ...604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 2 ...

Page 3: ... LPG TANK 8 SOLENOID VALVES AND SAFETY DEVICES 9 PIPING 10 REGULATION UNIT 10 PAPER FILTER 11 LPG INJECTORS 11 ELECTRONIC CONTROL UNIT 12 LPG PETROL SWITCH 12 FUEL CUT OFF SWITCH 14 STARTING THE ENGINE 14 REFUELLING THE CAR 15 WHEELS 15 FUSE REPLACEMENT 16 SCHEDULED SERVICING PLAN 16 ENGINE 17 WEIGHTS 19 DIMENSIONS 20 CAPACITIES 21 FUEL CONSUMPTION 22 CO2 EMISSIONS 22 604 39 936 BRAVO GPL GB 7 0 3...

Page 4: ...ngines to meet the spec ifications of LPG it has been possible to achieve important results in terms of dri veability and controlling exhaust emissions Engines running on LPG have almost the same torque power specifications as when running on petrol and as a result the per formance of the car is also comparable The system extreme operat ing temperatures are between 20 C and 100 C WHAT IS LPG LPG t...

Page 5: ...ing on LPG when the last red LED on gas quan tity indicator visible on the switch comes on refuelling is advisable If the LPG runs out during LPG operation the system automati cally switches to running on petrol shown by the amber LED coming on constantly and the green LED flashing the fuel level LEDs going out and a buzzer in the switch In addition it is advisable to periodically use up the petro...

Page 6: ... car to pre vent damage to the gas system parts follow the instructions in the Owner Handbook in the Towing the car chapter It should be pointed out that in some countries including Italy there are legal restrictions in force for parking garaging motor ve hicles with gas that has a higher den sity than air LPG comes under this category WARNING PASSIVE SAFETY ACTIVE SAFETY Passive safety The car ha...

Page 7: ...ivalve assembly and safety devices 3 LPG refuelling filler 4 LPG piping 5 Pressure regulator 6 LPG injec tors 7 LPG in gaseous state filter element 8 LPG injection system electronic control unit 9 LPG petrol switch and LPG gauge 10 Petrol tank 10 F0Q0808m fig 2 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 7 ...

Page 8: ...ing check that it does not exceed the maximum capacity of 41 litres see in structions in Capacities paragraph in this Supplement If the value is above 41 litres go to a Fiat Dealer immedi ately LPG TANK CERTIFICATION The LPG tank is certified in accor dance with the regulations in force In Italy the tank has a life of 10 years from the registration date of the car If the car has been registered in...

Page 9: ...ically stops the sup ply of LPG when the maximum permitted filling level is reached 80 of the total tank capacity a flow limiter which if a pipe is broken prevents the complete and sudden escape of LPG a one way valve located on the gas re turn pipe in the tank which prevents LPG reflux a safety solenoid valve on the LPG sup ply which either gives the go ahead or prevents the escape of gas to the ...

Page 10: ...witch is ac tivated fig 4 F0Q0802m The pressure regulator allows the change of the LPG from a liquid state to a gaseous state via a dilation chamber and maintains the pressure required for the operation of the system at a preset val ue PIPING The piping for the LPG in a liquid state from the filler to the tank and from the tank to the pressure regulator is made from copper and coated in plastic Th...

Page 11: ...cially designed for LPG mounted on the intake manifold near the cylinder head one for each inlet duct they are supplied with LPG in a gaseous state at a constant pressure and are controlled by a specific electron ic control unit A gas pressure and temperature sensor that sends an appropriate electrical signal in order to determine the LPG injection time is fitted on the injectors fig 6 F0Q0806m 60...

Page 12: ...r button A on constantly OFF petrol operating mode indicator yellow LED located above button A on constantly IMPORTANT When the ignition key is turned to the MAR position the LEDs on the ignition switch come on in accordance with the following logic with the petrol operating mode se lected yellow OFF LED on with the LPG operating mode se lected all the LEDs in the switch are on constantly and the ...

Page 13: ...temperatures of below 10 C the switching times from petrol to LPG in crease to allow the pressure regulator to become warm enough LPG used up If the LPG runs out switching to petrol takes place automatically with the yellow OFF LED on constantly the green ON LED flashing an acoustic warning from the switch buzzer fast frequency IMPORTANT The buzzer warns the dri ver that the engine is running on p...

Page 14: ...n the Owner Handbook under the chapter Starting the engine In this condition it is possible to continue driving running on petrol excluding the LPG fu el 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 an autodiagnostic syst...

Page 15: ... 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 find out what type of adapator is used there WHEELS The car does not have a spare wheel but a tool box that contains the Fix Go au tomatic quick tyre repair kit the ...

Page 16: ... and coil relay for gas solenoid valve power supply For all the other fuses consult the Owner Handbook that this supplement comes with SCHEDULED SERVICING PLAN Additional operations to the Servicing Plan in the Owner Handbook Thousands of kilometres Visually inspect the condition of LPG piping and connectors and LPG tank fastening Replacement of filter inside the pressure regulator Paper filter re...

Page 17: ...ion number Stage 2 Vehicle type identification codes Vehicle weights Engine type Bodywork version code INTRODUCTION 1 416V Engine identification code 192B2000 Cycle Otto Number of cylinders and position 4 in line Piston diameter and stroke mm 72 x 80 4 Total capacity cm 1368 Compression ratio 11 LPG Petrol Max power CEE kW 66 66 HP 90 90 at a speed of rpm 5500 5500 Max torque CEE Nm 128 128 kgm 13...

Page 18: ...ure Engine idle speed 750 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 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 the risk of fire WARNING 604 39 936 BRAVO GPL GB 7...

Page 19: ...arranging goods in the luggage compartment and on load carrying plat form within the maximum permitted loads 3 Lineaccessori Fiat range roof racks maximum capacity 50 kg Weights kg Unladen weight with all fluids fuel tank filled to 90 and without optional equipment Payload including the driver 1 Maximum permitted loads 2 front axle rear axle total Maximum permitted load on the roof 3 1 4 16V 1205 ...

Page 20: ...ensions of the rims with optional 18 alloy wheels Dimensions are expressed in mm and re fer to the vehicle equipped with its origi nal tyres Height is measured with vehicle unladen Luggage compartment volume Capacity with vehicle unladen V D A standards 365 dm3 Capacity with rear seat backrest folded over 1139 dm3 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 20 ...

Page 21: ...g and maintenance conditions it also de pends on the different composition of the gas which may vary not only seasonally but also from supplier to supplier LPG is in effect a composition of gas butane and propane mixed in a way that may not be standardized During LPG operation the Instant con sumption and Average consumption readings are not significant but remain valid for all other functions IMP...

Page 22: ...ONSUMPTION ACCORDING TO DIRECTIVE 2004 3 CE litres x 100 km CO2 EMISSIONS The CO2 emission figures refer to combined consumption CO2 EMISSIONS ACCORDING TO 2004 3 CE DIRECTIVE LPG 134 g km Petrol 156 g km Petrol LPG Urban 8 6 10 6 Extraurban 5 5 7 0 Combined 6 7 8 3 The range when running on LPG referring to combined consumption is 494 km 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 22 ...

Page 23: ...NOTES 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 23 ...

Page 24: ...obiles S p A Customer Services Technical Services Service Engineering Largo Senatore G Agnelli 5 10040 Volvera Torino Italia Print no 604 39 936 01 2009 1st Edition 604 39 936 BRAVO GPL GB 7 0 3 12 2008 9 16 Pagina 24 ...

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