Gilera Runner Purejet 2007 Workshop Manual page 134

pure jet injection
3 Fuses 7.5A
4 Key switch
5 Fuel pump
6 Fuses 15A
7 Battery 12V 9Ah
A Ai services
B + Fixed
The injection indicator should turn on every time you switch to "ON" while the engine is started. When
the self-diagnosis detects a fault, it commands the lightingof the indicator according to the priority level:
• PRIORITY 1 = ON, FLASHING
• PRIORITY 2 = ON, SOLID
See self-diagnosisi
The indicator lighting is commanded by the ECU by the negative management. The ECU functions may
be checked in case of need.
Use the scooter diagnostic tester to select the "active diagnoses" function.
Enable the "check - lamp" diagnosis with the switch set to "ON" and engine off. The indicator lamp,
normally on, will turn off for a moment, thereby confirming the ECU operation.
The self-diagnosis indicator function is also active on the injection indicator circuit
Specific tooling
020460Y Scooter diagnosis and tester
1. Connect the scooter diagnostic tester . Select the errors function. Check the presence of error P0650
CHECK LAMP
YES point 3 NO point 2
Specific tooling
020460Y Scooter diagnosis and tester
2. Control circuit and lamp are efficient
3. Any faults in current status would be perceived
before connecting the diagnostic circuit. To check
the circuit, proceed as follows.
GO TO point 4
4.Connect the interface wiring to the system, omit-
ting the connection to the ECU. Switch to «ON»
and check the following condition:
1 - 4 = battery voltage
lamp off
Specific tooling
INJ PJ - 134
Runner Purejet