Fiat 1996 Brava Service Manual page 358

Bravo-Brava ^
98 range
JTD
Engine
Fuel system
10.
3-04
3-05
3-06
3-07
3-08
3-09
3-10
3-11
3-12
3-13
3-14
3-15
3-16
•17
■18
-19
-20
3-
3-
3-
3-
3-
3-
3-
3-
3-
3-
-21
-22
-23
-24
-25
-26
3-27
3-28
3-29
3-30
3-31
3-32
3-33
3-34
3-35
-36
-37
-38
-39
-40
-41
-42
3-43
3-44
3-45
3-46
3-47
3-48
1:18
3-51
3-52
4-01
4-02
4-03
4-04
4-05
3-
3-
3-
3-
3-
3-
3-
Not connected
Accelerator pedal potentiometer 1 supply
Not connected
Not connected
Accelerator pedal potentiometer 2 earth
Accelerator pedal potentiometer 2 signal
Accelerator pedal potentiometer 1 signal
Not connected
Not connected
Fiat CODE control unit
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
Go ahead to engage climate control from
four stage pressure switch
Accelerator pedal potentiometer 2 supply
Not connected
Accelerator pedal potentiometer 1 earth
Fuel temperature sensor signal
Not connected
Vehicle speed signal (from ABS)
Not connected
Diagnostic sockect connection (line K)
Not connected
Auxiliary electric fuel pump supply (im­
mersed in the tank)
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected
EGR modulating solenoid valve supply
Heater plugs timer control
Not connected
Rpm signal to the rev counter
Not connected
Not connected
Heater plugs warning light
Not connected
Request to engage engine radiator fan
high speed
Main relay go ahead
Not connected
Injection system failure
EGR modulating valve earth
Heater plugs timer control
Auxiliary electric pump relay feed go
ahead
Flow meter supply
Timing sensor earth
Timing sensor signal
Flow meter earth
Not connected
4-
4-
4-
4-
4-
4-
4-
4-06 Excess pressure sensor signal
4-07 Excess pressure sensor earth
4-08 Excess pressure sensor supply
4-09 Not connected
4-10 Not connected
4-11 Flow meter supply
4-12 N.C.
4-13 Fuel pressure sensor supply
4-14 Flow meter signal
Four stage pressure switch
Not connected
Rpm sensor screening
Not connected
Not connected
Not connected
Fuel pressure regulator
Not connected
Air temperature sensor signal
Fuel pressure sensor signal
Not connected
Rpm sensor signal
Engine coolant temperature sensor earth
Not connected
Not connected
Not connected
Fuel pressure regulator
Climate control system relay
Not connected
Fuel pressure sensor earth
Not connected
Engine coolant temperature sensor signal
Rpm sensor earth
Not connected
Not connected
Not connected
N.C.
Supply for injectors for cylinders 1 and
Operation of injector for cylinder no. 4
Supply for injectors for cylinders no. 2
and 3
Operation of injector for cylinder no. 3
Not connected
Operation of injector for cylinder no. 2
N.C.
Operation of injector for cylinder no. 1
-15
-16
-17
-18
-19
-20
-21
4-22
4-23
4-24
4-25
4-26
4-27
4-28
4-29
4-30
4-31
4-32
4-33
4-34
4-35
4-36
4-37
-38
-39
-40
-01
-02
4-
4-
4-
5-
5
4
5
5-
03
04
5-05
5-06
5-07
5-08
5-09
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