APRILIA RSV4 Factory a-PRC 2009 User Manual

Upper injectors key:
•
5. Upper injector 1
•
6. Upper injector 3
•
7. Upper injector 2
•
8. Upper injector 4
UPPER INJECTOR Function
To supply the correct amount of petrol at the right
timing. The lower injectors work in the field of low
engine revs, the upper injectors in the field of high
engine revs.
Operation / Operating principle
Injector coil is excited for the petrol passage to
open
Level in electrical circuit diagram:
Coils and injectors
Location:
•
on the vehicle: on filter box cover
•
connector: on injectors
Electrical characteristics:
14.8Ω ± 5% (at ambient temp)
Pin out:
•
"+": supply
•
" ": ground
DIAGNOSIS INSTRUMENT: PARAMETERS
Cylinder injection time 1
•
Example value with engine on: 1.9 ms
RSV4 Factory a-PRC Electrical system
ELE SYS - 193

APRILIA RSV4 Factory a-PRC 2009 Specifications

General

Brand	APRILIA
Model	RSV4 Factory a-PRC 2009
Category	Motorcycle
Language	English