fuel filter FIAT BRAVO 2009 2.G LPG Supplement Manual
[x] Cancel search | Manufacturer: FIAT, Model Year: 2009, Model line: BRAVO, Model: FIAT BRAVO 2009 2.GPages: 24, PDF Size: 0.53 MB
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FIAT BRAVO LPG
This supplement is about the Fiat Bravo
LPG version (Petrol-LPG).
For anything not included in this supple-
ment, refer to the enclosed Owner Hand-
book.CONTENTS
KNOWING YOUR CAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SYSTEM FUNCTIONAL DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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 SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
STARTING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
REFUELLING THE CAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
WHEELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
REPLACING FUSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SCHEDULED SERVICING PLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
CAPACITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
FLUIDS AND LUBRICANTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
FUEL CONSUMPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
CO
2EMISSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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FIAT BRAVO LPG
SYSTEM FUNCTIONAL DIAGRAM
DESCRIPTION OF THE SYSTEM FUNCTIONAL DIAGRAM fig. 2
1LPG tank – 2Multivalve unit and safety devices – 3LPG refuelling cap – 4LPG piping 5Pressure regulator – 6LPG injectors
– 7Gaseous LPG filter element – 8LPG injection system electronic control unit – 9LPG-petrol switch and LPG gauge – 10Petrol tank.
F0Q0809mfig. 2
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FIAT BRAVO LPG
REGULATION UNIT
The regulation unit fig. 4includes:
– cut out solenoid valve with gauze filter;
– pressure regulator.
The cut out solenoid valveopens or
closes together with the solenoid valve on
the tank. It closes all flows of LPG when
the engine is not running on gas.
It also acts as a safety device that prevents
the flow of LPG if the fuel cut-off system
intervenes.
fig. 4F0Q0810m
The pressure regulatorallows the
change of the LPG from a liquid state to
a gaseous state through an expansion
chamber and maintains the pressure re-
quired for the operation of the system at
a preset value.
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.
The piping for the LPG in a gaseous state
(from the pressure regulator to the LPG
injectors) is made from rubber.
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30 60 90 120 150 180
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FIAT BRAVO LPG
REPLACING FUSES
The LPG system components are protected by specific fuses. Contact a Fiat Dealership if a fuse needs replacing.
For all the other fuses, consult the Owner Handbook that accompanies this supplement.
SCHEDULED SERVICING PLAN
Additional operations to the Servicing Plan in the Owner Handbook.
Thousands of kilometres
Visual check on conditions: LPG piping and connectors and
LPG tank fastening
Replacement of filter inside the pressure regulator
Paper filter replacement (LPG in gaseous state)
Check operation and parameters of fuel supply system
using self-diagnosis socket
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