Since I am a rather new user to EFI Live I used the AutoVE Tutorial to start tunning. I ran into a couple problems using the tutorial. My truck is 04 GMC Sierra 4.8l auto, and I am the Stock OS, basically stock so I figured that tuning would be a breeze. Anyways I ran into some problems that I figured out with some searching.
I would like to add the following:
1. Disable B4206 - Use O2 With Open Loop Command Fuel Table, turns off STFT, without truning this parameter off my STFT were still active.
2. Disable B4108 -STFT idle trims, with this enabled my idle AFR was all over the place and the MAP regions when I was coasting at speed or coasting to a stop.
3. Filter out high IAT temps in the logging section.
If anyone sees some error with my logic or reasoning please post up...
Here are a couple of threads that discussed these issues.
http://www.performancetrucks.net/for...d.php?t=402821
http://forum.efilive.com/showthread.php?t=6404