Diablosport Forums

I just recently installed the diablo tune on my 2001 camaro ss A4. The car is running amazing!!!! I couldn't be much happier with the tune at this point. I might look into getting a custom tune, but I can't imagine it could get much better.....hopefully I'm wrong...LOL

I was wondering about what my LTFT's should be?? I did a log the other day and have it saved on the tuner, but I don't have the serial cable yet or the computer software.....is there a way to read my LTFT's that was logged off of my predator if I sit in my car with it hooked up?

I wanted to let you guys know what the LTFTS are so I know if I'm running rich or lean....any help is greatly appreciated.

yeah, you can play it back on the predator screen, but it's a LOT easier to view the data in excel and run it through dslogredux to find out what they are....

cuz you need to find out what the average of them is, for both banks....

you want your average ltft's to be in the 0 to -2 range, while steady driving/cruising at about 1800-2000 rpms on the highway...

ok i will try to do another data log and try to get the cable and program to upload to the computer...

should I use the fast or slow rate of data???

Just from what I saw while driving....my LTFTS were around 4-6 i think on the top one.....the bottom one was less....

use the fast rate, that will log at a faster sampling rate and capture more data...