Stilo 1.6 ECU Pinouts

1 Not connected
2 Accelerator pedal sensor supply
3 Accelerator pedal sensor 2 supply/air conditioning pressure switch
4 Not connected
5 Air conditioning pressure switch
6 Not connected
7 Minimum oil pressure signal
8 Not connected
9 Not connected
10 Serial line K
11 Fiat CODE line
12 Key on and supply controlled by ignition (15/54)
13 Not connected
14 Fan 1 engagement request
15 Accelerator pedal 2 sensor/air conditioning pressure switch earth
16 Direct battery +12V
17 Cruise Control management (optional)
18 Not connected
19 Not connected
20 Two-way CAN line (LOW)
21 Not connected
22 Not connected
23 Not connected
24 Not connected
25 Not connected
26 Air conditioning engagement request
27 Not connected
28 Not connected
29 Key on and supply controlled by ignition (15/54)
30 Not connected
31 Not connected
32 Not connected
33 Cruise Control management (optional)
34 Brake pedal switch
35 Brake pedal switch
36 Two-way CAN line (LOW)
37 Not connected
38 Not connected
39 Not connected
40 Accelerator pedal potentiometer 2 signal
41 Cruise Control management (optional)
42 Accelerator pedal potentiometer 1 signal
43 Not connected
44 Not connected
45 Not connected
46 Accelerator pedal sensor earth 1
47 Not connected
48 Not connected
49 Not connected
50 Clutch pedal switch signal
51 Two-way CAN line (HIGH)
52 Two-way CAN line (HIGH)
53 Not connected
54 Not connected
55 Fan low speed engagement
56 Not connected
57 Not connected
58 System failure signal output
59 Fan high speed engagement
60 Not connected
61 Not connected
62 Injection system relay feed
63 Not connected
64 Air conditioning engagement