Sorry if it's annoying a newbie asks questions in
every single thread here. I apologize for that.
I read through this thread to page 23 and the urge to get started overwhelmed me, I hope I didn't miss any import information. My car runs great and it's probably not worth messing with anything from a performance point of view, but I take as an opportunity to learn.
I experimented with vgi's MAF scaling tool.
I made 3 CL logs (2 autobahn and 1 mixed driving):
http://datazap.me/u/tor/maf-autobahn...-5-19-27-34-38
http://datazap.me/u/tor/maf-0?log=0&...-5-19-27-34-38
http://datazap.me/u/tor/maf-1?log=0&data=5-19-34-38
And 1 log with 4 WOT pulls:
http://datazap.me/u/tor/maf-ol-pulls...=5-16-19-34-37
I loaded my MAF scale out of Romraider from my current tune and my WOT log into "Open Loop" with the following filters: Min MAF V = 3.0 and AFR Error value = 8.0, rest default.
Wideband AFR column, I assume is just "AFR" from my Tactrix log.
I then copied the new MAF scale to "Closed Loop". Copied POL from Romraider. Opened my 3 CL logs with the following filters: OL/CL = 2, MAF V max = 3, IAT max = 30 deg C (probably unnecessary as none of the logs have high IATs), rest default.
Now for the questions:
- First off, is the above procedure correct and are the filters sensible?
- I get this "AFR cell hit count". Is that sufficient data to do the scaling?
- These are the suggested changes to my OL and CL scalings respectively. Do they look sensible? Is it okay that they are a bit up and down and the curve is not completely smooth?
Thanks for bearing with my questions once again.
