APRILIA TUONO 1000 R, Workshop Manual

Page: 65 / 279

FUEL SYSTEM
3 - 15
TUONO 1000
SCREEN DESCRIPTION
APPROXIMATE
VALUES
UNIT
OF
MEASURE
NOTE
FROZEN
PARAMETERS
Engine load %
Same as the engine parameters page,
but expressed in %
Water temperature - °C
Air temperature - °C
Battery voltage - V
Intake pressure 64 kPa
Caution: measured in kPa so, for
example, 62 kPa correspond to 620
hPa (unit of measure used in the
engine parameters reading)
Vehicle speed - km/h
Engine rpm - rpm
Throttle position - %
Dwell point cyl 1 - ° Spark advance
Engine in VL mode No -
Cut off active - -
Frequency 2 -
Number of times an error is detected by
the ECU (including the checks
performed by the ECU when it switches
on, for certain types of errors)
Time
since start-up
3 min
Time elapsed since starting referred to
the last time the error in question was
detected, for example, detected in the
3rd minute
Riding cycles 8 -
Number of times the engine was
started when the error in question was
last detected. The count resets if the
"Initialisation" parameter is enabled
Operating
time
72 min
Total number of minutes of engine
operation when the error in question
was last detected. It cannot be reset
(data stored in the ECU)
From the adjustable parameters page it is possible to:
• align the throttle position sensor
•
initialise the ECU, i.e. align the throttle, reset the stepper motor and reset the lambda control adaptive parameters.
• initialise the ECU, necessary when installing a new ECU
Throttle position sensor alignment
TPS alignment should be carried out when the throttle body and/or the ECU are changed.
• Select: ”throttle pos. self-learning”.
•
Ensure that the throttle is fully home
• Press ENTER “ “.
•
Turn the key to “OFF” and leave it for at least 30 seconds.
ECU initialisation
ECU initialisation is carried out in case important parts of the engine (valves, cylinder, camshaft), exhaust system, ECU, fuel
feeding system, or the lambda sensor are changed.
The three correction factors for the lambda control concerning injection time are electronically reset.
•
Select:”initialisation”.
• Ensure that the throttle is fully home
•
Press ENTER “ “.
• Turn the key to “OFF” and leave it for at least 30 seconds.
Initialisation allows activation of the new ECU
•
Select: ”initializ.complete”.
• Follow the instructions given to activate the ECU
•
Turn the key to “OFF” and leave it for at least 30 seconds.