Hi
@ggok ,
Thanks again for your very informative post. I copy and paste your post to this thread, to make this thread have more information in it.
I want to ask some question:
a. Are you aware of hardware differences between 2020 bike and pre 2020 (2019/2018) bike? Because XECU/Rexxer Italy can't flash my 2020 bike with the twin flash (ECU/BBS) anymore
b. All this tuner asked customer to connect their tuning device to download our stock software and email it to them. Is it just because they need to check our software/hardware version or they actually need to extract some information from our stock software and add it to the upgraded map/software?
c. Do the tuner really need to use the VIN number to perform this map upgrade? If not then in theory, anyone can just buy the tuning hardware and then upload a MAP from other people.
I understand that for Ducati official Akrapovic map, a VIN number is needed to lock the license, but how about this tuner map? were those map lock to a VIN number?
d. Do the DSB software automatically upgrade when you do the TWIN Rexxer mapping? and is your current DSB still stock or upgraded? if you need to upgrade DSB separately, how did you perform your upgrade?
e. If I purchase the DTC EVO2 SLICK upgrade only and still use my stock map, will it change the message on my dashboard to Racing EVO?
Thanks
As it is Euro 4 compliant, there will be no major differences in hardware.
The MY21 model is Euro 5 compliant and will have different diagnostic ports, harnesses etc.
The BBS program on MY20 models has been upgraded to better predictive mapping for street and racing use (DTC EVO & DQS EVO road legal).
Likewise, the ECU has been mapped accordingly.
Switching to the racing-specific EVO2 on MY18-19 models is an upgrade to a better system.
However, overriding the excellent street and racing BBS mapping that is standard on MY20 models with a program for MY18-19 would be a downgrade in some respects.
In addition, the ECU and BBS have specific patterns that work together correctly.
There are many combinations of these patterns, and the software that is written to the BBS will change according to the ECU's specifications, which may also make rewriting ECU and BBS programs difficult.
This may or may not be relevant, but ECU, BBS, DASH and other computers that are connected to the CAN network have compatibility codes that are assigned to each car model, and a rexxer system that does not make changes to the dashboard may show errors.
b c
Within the BBS & ECU mapping you need to include the VIN number of your (Alpina) vehicle. The same applies to the official DUCATI EVO2 system.
If you use a BBS&ECU map with your VIN number in it on another vehicle with a different VIN number, the program will freeze and lock up.
However, it is possible to program other vehicles by paying an extra fee.
d
The rexxer does not change the DSB, as there is no functional problem, and rewriting the dashboard is time consuming.
There may also be issues with design rights (dashboard display).
e
The official DUCATI DTC EVO2 SLICK changes the entire DASH, BBS and ECU.
DP1 (Racing) and DP2 (Racing EVO)
The DTC EVO2 SLICK for OEM exhaust is not marked in any way.
In Rexxer systems, DP1 (slip-on) and DP2 (full-exhaust) are indicated as Racing EVO.
All mappings where the O2 sensor has been disabled are shown in Racing Pro.