990 Power Commander 5 & Tune ECU custom maps

[kevxtx]

990, 1290's & MT09's, my latest a 2018 MT09SP

Hi Kev, I'd actually be interested to see mods and improvements discussed around the mt09 if you run or are part of a similar forum around it? I haven't had the opportunity to try one yet unfortunately.

Dropped the bike at Tuneboy Hornsby today and will get it back next week🖒

The best thing is to join Yamaha MT Owners.... Australia Face book page all my work can be forund there & some of it on the FZ forum: http://www.fz09.org/forum/10-fz-09-buil ... -mods.html


I reflash all my own ECU's & reflash around 100 x MT09s a year, I have done a lot of work in the 8 x different 09 ECUs, you can read about on the FB page.

[Tommy]

Saved the hex file. Will give it a try at some point. In the U.K.


Sent from my iPhone using Tapatalk

Great! Looking forward to get a review.

[dikkekletser]

I am wondering about the tuneecu maps for the stock bike. Are these optimized maps for a stock bike, or the maps that come stock on the bike?
I'm looking for something to improve engine running generally(if there is something better than the stock map, I just want it running as healthy as possible.) and possibly smoothen the throttle snatchyness a bit. I'm ok with turning off o2 sensors.
edit: It concerns a 2011 model

[eagle_awd]

#14 & #15 are for the non-modified bikes, optimized and smoothed maps. #13 if you removed the secondaries.

Start there and see how bike reacts. Always save your stock map to backup first.

[dikkekletser]

#14 & #15 are for the non-modified bikes, optimized and smoothed maps. #13 if you removed the secondaries.

Start there and see how bike reacts. Always save your stock map to backup first.

Thank you, I will!

[sabestian]

Hi all,

I didn't get much response when I submitted the post below last summer. I since made one more map which I have been using now for a couple of months without any issues. I have removed the logging equipment and mounted the lambda gauge on the handle bar. Lambda mostly stays around 14,2 when cruising now. At some throttle positions and RPMs it goes as low as 13,5 and as high as 14,8, but you can't really notice when that is happening. For instance I don't get any exhaust pops whatever I do. I remember forum members have had that issue with other maps.

Lambda at bigger throttle openings is still between 12 and 13 so don't worry.

Anyhow just out of interest I was wondering if there are any forum members that currently are running Kevs map #20 that would be willing to try my map. Just to see how it runs on other bikes. Preferably in Europe where we have the same fuel. (I don't know how much it varies between north and south Europe)

My latest map can be downloaded here: https://www.dropbox.com/s/upgy27ay8wqz5 ... 7.hex?dl=0

Akra with baffles here, no SAS, no 2nd flies, no O2, MH airbox, short/std stack.
Until now I have been riding and modding all sorts of maps, Kev's #20 feels very good, Tommy's mod7 was almost perfect. I substracted 2% from both tables and it was even better, smoother. It may be needed because of fuel differences, or perhaps restricting baffles?
I hestitated for long to try mod8, because of how good the bike behaved on mod7.
But mod8 is the best I have tried till date. I also substracted 2%, lowered the idle and turned EPC off as I always do. It is super smooth down until 2k rpm, below nothing with two jugs can be smooth anyway
Less popping on deceleration, I can live with that (it may be due to leaking exhaust, need to get to that).
Thanks Tommy and Kev!