Gilera Nexus 500, Workshop Manual, Page: 272 / 406

Specific tooling
020481Y Control unit interface wiring
16 - Measure voltage at terminals 4 and 22;
TEMPERATURE VOLTAGE
Specification Desc./Quantity
1 X V -10° C
2 X V 0
3 X V +10° C
4 X V +20° C
5 X V +30° C
6 X V +80° C
YES go to 21 NO go to 17
17
Electric characteristic
Measured value =
5±0.2 V
Repeat the wiring and sensor continuity checks.
YES go to 18
18
Electric characteristic
Measured value =
0 V
Repeat the sensor and circuit earth insulation
check.
YES go to 19 NO go to 20
19 - Check the control unit connector.
Check the control unit power supply.
Replace the control unit, if necessary.
20 - Repair or replace the cable harness.
Injection
Nexus 500
INJEC - 80