Ducati 748SPS, Owner'S Manual

Page: 107 / 225

107
LEGEND OF THE WIRING DIAGRAM
OF ELECTRIC, AND IGNITION-INJECTION
SYSTEMS
(see page 221)
1) R.H. twist grip switch
2) Key-operated switch
3) Ignition relay
4) Fuse box
5) Turn indicator flasher
6) Electric fan relay
7) Starter motor
8) Starter solenoid
9) Battery
10) Coolant temperature transmitter
11) Fan thermostatic switch
12) Electric fan
13) Rear right-turn indicator
14) Tail light
15) Number plate light
16) Rear left-turn indicator
17) Fuel tank with fuel pump and fuel level
sensor
18) Diagnostic socket
19) Coil (rear cylinder)
20) Coil (front cylinder)
21) Spark plug (front cylinder)
22) Spark plug (rear cylinder)
23) Injector (front cylinder)
24) Injector (rear cylinder)
25) Throttle position sensor
26) Air pressure sensor
27) Air temperature sensor
28) Timing sensor
29) Coolant temperature sensor
30) Computer “Marelli”
31) Injection relay fuses
32) Regulator fuse 40A
33) Regulator
34) Generator
35) Neutral light switch
36) Oil pressure switch
37) Rear STOP light switch
38) Front STOP microswitch
39) L.H. twist grip switch
40) Instrument panel
41) Front left-turn indicator
42) Headlamp
43) Front right-turn indicator
44) Horn
45) Injection relay
Wire color coding
Bk Black
Bn Brown
G Green
Gr Grey
Lb Light blue
P Pink
R Red
V Violet
Y Yellow
Y-G Yellow-Green
R-B Red-Black
Y-Bk Yellow-Black
O-Bk Orange-Black
G-W Green-White
Gr-R Grey-Red
V-Bk Violet-Black
W-R White-Red
G-B Green-Blue
G-Bk Green-Black
Gr-Bk Grey-Black
R-G Red-Green
W-B White-Blue
O-W Orange-White
R-B Red-Blue
Legend of fuse box (4)
Pos. Description Rat.
A-1 Main switch 30 A
B-2 Cooling electric fan 7,5 A
C-3 High and low beams 15 A
D-4 Direction indicators, pilot lights, 7,5 A
tail lights and dashboard lights
E-5 Stop, warning horn 7,5 A
F-6 Right commutator 3 A
G-7 Reserve 30 A
H-8 Reserve 7,5 A
3b_748sps.pm6 23-10-2009, 10:53 107