After much speculation here about the contents of the 'DTC Evo2' software updates for both V4(S) and V4R, I decided to ask the factory After-Sales dept. via our Ducati Amsterdam dealership, to clarify and confirm.
Hereby the by the factory endorsed reply:
1 - "Ducati Traction Control & DQS EVO 2" generally functionally described for ANY V4(R/S) can be found
here online;
[My remark] Although title suggests differently, NO explanation about DQS-Evo2 is found in this 'editorial'. Similarly, the DQS-Evo2 update is not even mentioned in Service Bulletin SRV-SRB-19-032 as provided to dealer for installing 96580201A (
link)
[/]
2 - Accessory ACC011896/ Art.no. 96580211A is for V4R model-year 2019 (
link);
3 - Accessory ACC011743/ Art.no. 96580201A is for V4(S) model-years 2018-19 (
link);
4 -
Even though all V4 2020 models do have DTC-Evo2 and DQS-Evo2 factory-installed this does NOT mean that the 'DTC-Evo2' Accessory (ACC011743/ ACC011896) for 2018-19 V4's contain all 2020 model-year software updates (
refer to list below).
[My remark] Off-the-record in the Ducati inner circle rumours state DMH is developing a “Performance package” (incl. this DTC-Evo2 as add-on) and an “Aerodynamics package” (incl. fairings+winglets) for the 2018-19 V4's, these packages possibly include more TBD 2020 model-year changes
[/]
5 - Currently the 'DTC-Evo2' Accessory (ACC011743/ ACC011896), as a stand-alone paid software update, is meant for 'Track-only'. According to DMH After-Sales, for street-use within legal limits there are NO benefits whatsoever to enjoy (
refer to list below);
List of what ACC011743/ ACC011896 (NOT) contains according to DMH After-Sales (Y/N):
Y - DTC Evo 2 & DQS Evo2 (duh!); refer to DTC Evo2 'editorial' and SRV-SRB-19-032 (
link) for 'specs'. Additionally DQS also applies self-learning algorithms adapting itself to usage. According to my dealer, regardless of model-year, this is main reason a difference in smoothness and swiftness of shifting is experienced when comparing V4's. Not so much the specifically for high rpm/-load revised DQS Evo2 timings.;
Y - <dashboard> “- - -“ beyond 300kmh is indeed replaced for real speed indication as part of 'DTC Evo2' software update. On the contrary, the “- - -“ remain with the factory standard unmodified 2020 V4 model-year to comply with authorities;
N - <dashboard> Riding-modes are in this 'DTC Evo2' software update
NOT renamed to: 'Race-Evo', 'Sport-Evo' & 'Wet-Evo' modes (They stay: Race, Sport, Street). This software naming-update is only additionally installed with revised mapping for the 'track-only' Ducati Performance exhausts (i.e. Akrapovic slip-ons and full-system race exhaust);
N - <dashboard> Watertemp. gauge is
NOT slightly ecstatically modified as part of 'DTC Evo2' software update. This was recently part of standard 'free' service-update;
N - <dashboard> The color 'halo' towards max rpm to signal shifting has
NOT changed (nor as part of 'DTC Evo2' software update);
N - touring/ low rpm riding on front cylinder-bank only is
NOT part of this 'DTC Evo2' software update (i.e. ignition off for back pistons to manage heat better), NOR on the new 2020 models(!); As for ALL V4's: partly shutting-off ignition is only done when idling stationary above 75-85oC;
N - smoother throttle pickup in lower RPM range is
NOT part of this 'DTC Evo2' software update. Yet indeed confirmed to be present for the 2020 model-year;
N - upto 10% better fuel efficiency is
NOT part of this 'DTC Evo2' software update. On the contrary, fuel efficiency for this Race/Track specifically developed update is NO priority. Reportedly, the engine even seems to run a tad warmer according to the temp.gauge with similar usage and ambient temp.;
N - less EBC motor-brake above 6000rpm, more EBC in low rpm is both
NOT part of this 'DTC Evo2' software update. Any claim it 'feels that way', could very well be due to different EBC settings a/o different usage and -environmental conditions to where the self-learning ECU will adapt its dynamic parameters to;
Hope this helps to clarify?