Fiat 1996 Brava Service Manual page 349

Bravo-Brava ^
9 8 r a n g e
JTD
Engine
Index
10.
page
F U E L S Y S T E M 1
- Introduction 1
- System management strategies 1
- Functional diagram s h o w i n g fuel
system 2
I N J E C T I O N S Y S T E M W I R I N G
D I A G R A M 6
- Injection electronic control unit 8
- Diagram showing information enter­
ing/leaving the injection control unit
and sensors/actuators 10
- Rpm sensor 11
- Timing sensor 1 2
- Air f l o w meter 12
- Injectors 13
- Engine coolant temperature sensor 14
- Fuel temperature sensor 14
- Fuel pressure sensor 14
- Heater plugs control unit 15
- Accelerator pedal potentiometer 15
- Brake pedal switch 16
- Clutch pedal switch 16
- Excess pressure sensor 16
- Atmospheric pressure sensor 16
FUEL SUPPLY CIRCUIT 17
- (Auxiliary) immersed electric pump as­
sembly and fuel gauge 18
- Fuel filter 18
- Pressure pump 19
- Fuel pressure regulator 19
- Multi-purpose valve 2 0
- Supply manifold (rail) 20
- Inertia safety switch 21
A I R S U P P L Y C I R C U I T 22
- Turbocharger 23
- Exhaust gas circuit 23
E M I S S I O N C O N T R O L D E V I C E 23
- Catalytic converter 23
- Exhaust gas recirculation circuit
(EGR) 24
- EGR modulating valve 25
- Recirculation circuit for vapours c o m ­
ing from the crankcase ( b l o w - b y ) 26
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