APRILIA TUONO 1000 R, Workshop Manual

Page: 276 / 279

CYCLE PARTS
7 - 21
TUONO 1000
7.1.8. NEW MAPPING
On vehicles manufactured before February 2004 and up to frame no. ZD4RR00004S003947 , the ECU needs to be
reprogrammed with the revised mapping that ensures improved idle stability and engine performance at 2000 - 3000
rpm.
ECUs with the
664582 mapping must be reprogrammed with the 664584 (VD5G684$.BIX) mapping using Axone 5.0.2.
The CO must be balanced after reprogramming the ECU, see 3.1.3 (CYLINDER SYNCHRONISATION AND CO LEVEL
ADJUSTMENT).
Vehicles produced after frame no.
ZD4RR00004S003947 are equipped with a new ECU and mapping; new mapping
designation is: 664583 (VD5L683$.BI). CO level adjustment and cylinder synchronisation to match the new mapping are
performed at the factory.
Vehicles produced after frame no.
ZD4RR00004S003947 feature a modified wiring harness because the pick-up sensor
now uses a two-pin connector (instead of the three-pin connector used in the past).
The new ECUs can be retrofitted to motorcycles manufactured before frame no.
ZD4RR00004S003947 .
SPARE ECU'S
NOTE Spare ECUs must be programmed before use; look up correct mapping in the following table:
NEW ECU MAPPING
CODE NOTE 664584 (VD5G684$.BIX) 664583 (VD5L683$.BIX)
664980 blank x
664581 x
664582 x
664981 blank x
NOTE Axone automatically detects the mapping stored in the ECU and will only allow reprogramming if the correct
mapping is selected.
When the “Enter” key is pressed in the Adjustable Parameters screen to start ECU reprogramming, the system prompts
for the current date (dd/mm/yy); enter the current date:
When the reprogramming procedure is completed, the Axone ISO screen offers the following information for your review:
• mapping code;
•
uploading date;
• serial number of Axone unit used for upload procedure;