Fiat 1995 Brava, Service Manual

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Bravo-Brava
1 0
16v
Engine
Fuel system
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
10.
Identifying connections on control unit (pin-out)
Cylinder no. 3 injector
Cylinder no. 1 injector
Engine idle speed actuator (stage 2)
Lambda probe earth
Automatic transmission E C U (coolant
temperature signal)
N. C.
Dual relay (activate sect. B)
N. C.
IE system failure warning light.
3-stage pressure switch
Timing sensor signal
Diagnostic socket (line L)
Power supply ( + 15/54)
Absolute pressure sensor signal
N. C.
Throttle valve position and timing sensor
power supply
Electronic earth
N. C.
N. C.
Engine idle speed actuator (stage 2)
Engine idle speed actuator (stage 2)
Lambda probe signal
Throttle valve position sensor signal
Fuel vapour solenoid
N. C.
Air conditioner compressor
N. C.
Speedometer signal
Intake air temperature sensor
30. Rpm and T D C sensor earth
31. Diagnostic socket (K line)
32. Automatic transmission ECU (transmis-
sion ratio change)
33. N. C.
34. Absolute pressure sensor power supply
35. Power supply (+30)
36. Earth on engine
37. Ignition coil (cylinders 1 -4)
38. Cylinder no. 4 injector
39. Cylinder no. 2 injector
40. Engine idle speed actuator (stage 1)
41. N. C.
42. Rev counter output
43. N. C.
44. Automatic transmission E C U (throttle
valve angle)
45. N. C.
46. N. C.
47. Coolant temperature sensor signal
48. FIAT C O D E control unit
49. Rpm and T D C sensor signal
50. Automatic transmission ECU (neutral/¬
drive signal)
51. N. C.
52. Dual relay (activate sect. A)
53. Throttle valve position and timing sensor
earth
54. Earth on engine
55. Ignition coils (cylinders 2-3)
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