fil131

iTrader: (2)

How do I reset my LTFT's in LS1-Edit?

I am trying to set my VE table but do not know where to reset LTFT's.

Thanks,

fil131

horist

I'm not aware of a way to do so through edit ... w/HP Tuners and I believe Live also it's part of the scanner software ... I don't think autotap supports it either... scan only version of EFI live likely does though

fil131

iTrader: (2)

If thats true how can I redo my VE table? I have added a few air flow mods and really need to reset my Fuel Trims so I can record a more accurate VE table.

brad8266

iTrader: (23)

Every time you reflash the pcm the trims are reset.

fil131

iTrader: (2)

well that brings up another question, after I set my new VE Table by driving with my MAF Sensor unplugged, and setting my high octane spark advance values to my low octane spark advance values, how do I copy my LTFT histogram, and “Paste” it into my VE table. The same with my STFT histogram?

OF COURSE ALL THIS USING LS1-EDIT!!!

The help would be very very great, I am honestly a newbie just looking for as much help as possible and you guys are the greatest.

Thanks in advance,

Fil131

brad8266

iTrader: (23)

Ls1 Edit, Histogram, lol.

take what your average is and multiply your table by that percentage, then fine tune it by going through the logs. You can make your own excel sheets to help out. If you are keeping your MAF I would get the VE table so that LTFT's stay around -5 to -2, then fine tune only the VE WOT cells, then just tune the MAF table which is easy. The car runs almost entirely on the MAF anyway so I would just get the VE table in the -5 to -2 ballpark and get the WOT VE cells right.