Logging CF% with TunerPro

[johnnyddn]

I was wondering if TunerPro can log the Correction Factor % for the Maft-Pro. I have the 4800 bin and xdf files but it doesn't seem to show CF as an ALDL value to log. It is available on Sensor Monitor page of the Maft-Pro itself but for some reason it doesn't show up on my TunerPro.

[drjonez]

hmmmmmmmm....i'll have to look into that.

[dbsupra90]

its called "closed loop correction %" on tuner pro. not sure why it is called closed loop since you are running open loop during wot. maybe it just doesnt differentiate between the 2. either way, 100% means no correction, and >100 is the % of fuel added for target a/f, and <100 is the % of fuel subtracted for target a/f.

i would suggest not running in emulation mode while tuning w/ a/f tracking. i usually datalog my run, then look back to see the % and make changes in my map. i also dont go quite as far as the shown value. i.e. it says 91% (-9%) i may just change it to -6 or -7 and do another run.

also, there is a newer version of tuner pro available. it was released last month in case you dont have it.

here is the link on my website, 5 files down called "tunerpro v414 newest"

hope that helps

[dbsupra90]

sorry, forgot my link, and i cant edit my post in a moderated section-

http://www.mk3.us/dave/mpro/

[turbobob]

its called "closed loop correction %" on tuner pro. not sure why it is called closed loop since you are running open loop during wot.

Because the Pro is running "closed loop".... :)