Control Unit - APRILIA SL 750 SHIVER Service Station Manual

Electrical system

Control unit

MARELLI CONTROL UNIT
Function
It controls the Ride by wire system, the injection/
ignition, the system safety checks and the self-di-
agnosis function.
Location:
•
left side, next to the engine
Connector location:
•
ENGINE connector: upper connector
with control unit on the vehicle; a letter
E is stamped on the control unit, to the
right of the connector.
•
VEHICLE connector: lower connector
with control unit on the vehicle; a letter
V is stamped on the control unit, to the
right of the connector.
Pin-out: see the CONNECTORS section
AXONE: STATUSES
Engine status
Example value:Indefinite_Key ON_Running engine_Stopped_Power latch_Power latch 2_Power latch
finished
Engine mode
Example value: Indefinite_Start-up_Stable_Idle_Acceleration_Deceleration_Enters Cut Off_Cut
Off_Exits Cut Off
Immobilizer signal
Example value: yes/no
Indicates whether the control unit has received the consent by the instrument panel regarding the im-
mobilizer: coded key or user code entered manually. Potential errors will be shown on the Instrument
Panel Errors screen page, on the DIAGNOSIS section of the instrument panel.
Start-up signal
Example value: yes/no
Indicates whether the control unit will enable start-up when requested: in case the safety measures are
not respected (side stand, neutral sensor and clutch in correct position) or if the immobilizer does not
send the start-up consent to the control unit, the status is NO.
AXONE: FUEL INJECTION SYSTEM
ELE SYS - 28
SL 750 SHIVER