Gilera 633721 Workshop Manual page 72

Electrical system
Connectors
ECU
Layout of the system-side connectors and the con-
nectors on the electronic control unit.
1 Throttle potentiometer power supply
2
3 Rpm indicator / consumption counter
4
5 86 electric fan remote control switch
6
7
8
9 EMS diagnostic connector
10 EMS diagnostic connector
11 Throttle potentiometer signal
12
13
14
15
16
17
18
19
20
21
22
23
24
25 Turn indicator control device
26 Continuous power supply
ELE SYS - 72
Specification
Oxygen sensor
Engine temperature
Stepper motor
Engine rpm sensor
Oxygen sensor
Engine rpm sensor
Injector control
Stepper motor
Injection telltale light
Decoder (serial)
Battery powered
Air temperature sensor
Fuel pump
H.V. coil
Stepper motor
Sensor power supply
Control unit negative
Stepper motor
ECU
Nexus 500 euro 3
Desc./Quantity
+5 V
(-)
(+)
Stepper motor
(+)
(negative)
Stepper motor
(-)
Overturn sensor
(+)
(+)
(-)
(negative control)
Stepper motor
(-)
Stepper motor
(positive)