APRILIA RSV 1000 R FACTORY Workshop Manual page 75

FUEL SYSTEM
Lambda sensor
Type 1 carburetor adjust-
ment
Type 2 carburetor adjust-
ment
Idling carburetor adjustment
Injection time
Atmospheric pressure
Spark advance
DEVICE Fall sensor
STATUS
ECU
Oil pressure
Idling condition
Full load
Engine kill button
Ignition request
Purge valve
Lambda sensor active
Cut off
Throttle self-teaching com-
pleted
Engine heating phase
Power latch
completed
Reduced operation
Gear in neutral
Switch
Side stand
Clutch engaged
Initialization error
Purge valve status
Lambda sensor
3 - 8
mV
-
-
-
ms
hPa
°
normal/
tip over
valid/invalid combination
low/
normal
on/off
on/off
on/off
on/off
on/off
on/off
on/off
on/off
on/off
on/off
on/off
yes/no
on/off
up/down
yes/no
no / engine speed >0 / vehicle
speed >0 / stepper error / throttle
out of range / battery voltage / wa-
ter temperature / idling control mo-
tor off
lambda on / threshold not reached
/ Cut off active / rpm threshold /
speed / Injector defect / HW cut off
/ not active
initialization / wait after start / sen- Lambda sensor status
RSV 1000 R - RSV 1000 R FACTORY
Value ranges from 300 to 3000 mV
Tells the ECU how much air is required
in the type 1 engine load condition
Tells the ECU how much air is required
in the type 2 engine load condition
Tells the ECU how much air is required
in the idling engine load condition
Sensor located under seat
The ECU supplies the valid combina-
tion signal to the dashboard when it is
installed on a compatible vehicle
Engine condition at idling (see also with
engine off)
Engine condition under full load (engine
must be on)
Engine kill button status
Thus can be seen with the gear en-
gaged by pressing the starter button: in
this condition the ECU reads the igni-
tion permissive (Axone reads ON) but
does not start the engine. For instance,
if the right dimmer switch circuit is inter-
rupted, although the ignition button is
pressed, the condition of this parameter
does not change (it stays OFF)
Lambda sensor operational
Activates at certain engine speed /
throttle position etc. combinations
If throttle position self-teaching does
not end successfully, the parameter =
OFF
When power to the ECU is switched off,
a series of parameters is stored during
the power latch
In case of serious engine malfunction, it
will be run at only less than a set en-
gine speed
Parameter not assigned
List of the potential reasons why the
throttle self-teaching or initialization
failed
Purge valve related reasons why the
lambda sensor does not activate; only
for CALIFORNIA version, check opera-
tion