I usually do the Freq table twice to get it within 1%. Then do the Corr table twice and finally go back and recheck both, adjusting HALF of the shown value. Should be all within +/- 1% after that!
I usually do the Freq table twice to get it within 1%. Then do the Corr table twice and finally go back and recheck both, adjusting HALF of the shown value. Should be all within +/- 1% after that!
Question: Why is 191 the max I can assign to the load% axis on the MAF Correction table? Is this by design or a bug in HPT? Asking because I'd like to submit it for review unless it already has been
With some of our cars running in the 280-300% ranges, would be nice to tweak that table for a finer MAF tube.
Yea, I noticed that too. Good thing to add!
http://www.hptuners.com/forum/showth...321#post196321
Just filed it there, we'll see what they say. If anyone has more info to add please do.
Thats what i have been doing
2008 HHR SS 5-speed
HP-Tuned
Learn something new all the time
OK, so I just did some MAF changes and used Paste Special.... WTF was wrong with me doing it cell by cell LOL!!! You should've saved my ass sooner (j/k)
I will update the guide with that lil tidbit, thanks again!
Last edited by BackyardTurbo_FTW; 12-16-2009 at 12:09 PM.
LOL, I figured it out week before last by reading some other post on here somewhere
2008 HHR SS 5-speed
HP-Tuned
I can understand doing around 10 cells, but changing almost 100-150 cells would drive me nuts, im surprised you didn't go bonkers... or did you?
Btw does changing your maf calibration table affect your lbs/min readings in anyway? Reason i ask is because i had to bump that table up 30% to get my fuel trims down to 0, my maf is in a 3" ic pipe though.
LOL I did mine one at a time. took an hour because i used paper and tape to keep the colums stright!!
06 Cobalt LT pacesetter cat back, eibach lowering, AEM CAI, Zex 75 shot. 190whp
09 CObalt SS, Dejon spring mod, Hahn catted Down pipe, 3" cat back with a borla muffler. Still slow...
I just had both windows open next to each other and was able to do it quickly. I would go thru and do all the *2%, then 1% etc.. Went quick altho it was painful LOL. Thanks for the tip
how do i take screenshots of my logs?
ctrl or fn button + print screen button.
Paste into MS paint, save and upload as an attachment on your post.
still looking up the STFT thing.... If i have + and - numbers how do i do each?
06 Cobalt LT pacesetter cat back, eibach lowering, AEM CAI, Zex 75 shot. 190whp
09 CObalt SS, Dejon spring mod, Hahn catted Down pipe, 3" cat back with a borla muffler. Still slow...
Quick guide:
+1% = X 1.01
+10% = X 1.1
-1% = X .99
-10% = X .9
Hope that helps
yea for the maf correction chart ( one with the curve of the maf in the editor )
i open an excell file and paste all the maf freq numbers in the excell file in a line.
then after recording you copy and paste them all so they make one line like the editor.
no copy the whole line and do the paste special thing and it will change those all at the same time.
as a tuner excell will be one of your best friends. some things you want to do you cant and most of the time excell can so use it to ur advantage.
edit updated my excell file i use. the table labels( maf hz ) are the labels from the editor. paste your values from the maf correction 1,2,3 tables in below and then use them as a paste special. {file is for LNF only, but idea works for all}
Last edited by cobaltssoverbooster; 01-09-2010 at 07:41 PM.
2000 Ford Mustang - Top Sportsman
how do you use this histrogram while tuning the MAF?
2008 HHR SS 5-speed
HP-Tuned
Copy the table and paste special, multiply by % over the Maf Corr table.
OK cool, I thought that but wasn't sure. So basically like the STFT table?
2008 HHR SS 5-speed
HP-Tuned