PSA - TuneECU might have a weakness on 2014+ R3s.


Ah, now that I've looked at the file names, I see these are all for 2014 bikes.
 
Hi,
I have a 2011 Roadster, stock except for TORS. I've just started experimenting with tune ecu. Just come across this thread and wondered if there is now a version of the domination tune suitable for earlier roadsters now? Many thanks.

Cliff







 
Hi,
I have a 2011 Roadster, stock except for TORS. I've just started experimenting with tune ecu. Just come across this thread and wondered if there is now a version of the domination tune suitable for earlier roadsters now? Many thanks.

Cliff

Have you tried the stock tune for TORs (20355) with the secondaries open 100% as in the new tune (20776)?

Assuming the newer tunes won't load into the older Roadsters, if there is a Domination tune for later Roadsters you like, you can copy all of the tables, one at a time, from that into an earlier tune.
 
What a great tune to share with the group.
MY bike is an 06 so your Hybrid tune is not compatible (in theory) so what I did was blow all the set up into a 20027 and then made some adjustments to suit my turbo set up. Apart from my initial throttle being too lean and a heap of decel pops the basis of your tweaking is really good. I have added some decel fuel and some down low and the bike seems very happy with the set up. I like the consistiency of fuel VS timing to deliver a much better partial throttle response. With the turbo I run very little map above idle (pumping air in to the map sensor rather than vaccum) but I must say even with the FL set to 0 above 1900 (thus running on main tables) the bike seems very happy and crisp as evidenced by the second gear wheelstand I did from 3000rpm to cut out.. Yeehaaa..
I have played with many tunes (more for fun than anything else) and for my bike this tune proved to be good. Congrats..
 


Claviger ..... when you disabled your O2 sensor, did you disconnect the plug and insert an O2 eliminator in the plug to complete the connection, or did you simply leave it unplugged and uncheck the O2 in the table? I was lead to believe if the O2 box was checked and the sensor was still on the bike that the ECU would continue to try and readjust the AFR. Is this correct? It seems logical to me that the system would read the fuel map and not readjust the AFR if the box was unchecked and the sensor was still in the exhaust pipe. What am I missing? The reason I am asking if that I loaded your Domination Tune with sensor on and after about 5-10 minutes of riding I starting getting some hesitation below 2500 rpm with light throttle on my 2013 R3R. Almost as if the settings were being changed as I rode. Started off great when I left the house but very soon started feeling less and less power unless I cranked on the throttle. Any help or clarification would be welcome.
 

I'd also like to know if this is true , i have O2 sensor turned off in map but should i also remove it from the exhaust ? I have the bolt to plug it , is there some sort of wiring harness to blank the sensor off from the electrical harness ?
 
I'd also like to know if this is true , i have O2 sensor turned off in map but should i also remove it from the exhaust ? I have the bolt to plug it , is there some sort of wiring harness to blank the sensor off from the electrical harness ?
You don't need to remove it. Presumably, by unchecking the sensor box, TuneECU is telling the ECU never to use the signal from the O2 sensor and to rely solely on the fuel tables.