Have you messed with the throttle or the closed loop bias.
I was told if you max out the voltage on the closed loop bias the AFR would go from 14:7 to 14:2 in closed loop.
I was also told to max out the throttle progression.
I am a lacking confidence in my ability or reliability of saving original settings to go back to if I don't like the changes.
I have an 05 - no o2 system.
With the SERT you start with a basic map (should be supplied with the software). Download that and go from there.
Typically the next step is a dyno.
In my area there doesn't seem to be any reliable SERT dyno people.
For me, I just asked some questions, looked at maps that others had posted and made a few changes.
Just save all your changes as new files, preferably with the date and a descriptive file name so you can go back to an older file.
Problem with a SERT is that you can't download the MAP you current in the ECM.
That sucks if you have the bike dyno'd and the tech does not give you a copy of the map.
Like I said, I did minor changes, basically turned off the decell and lowered the AFR across the board.
I am happy with the way my bike runs. After adding a new cam, 2-1 pipes etc I may consider looking for a tuner again, but we'll see.
As long as you save your original map you can always go back.
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Topic: How much have you used your SERT (Read 1940 times)