SS_bnoon_SS

iTrader: (3)

Sweet, thanks man!

BlackGMC

iTrader: (31)

Here is what the table looked like stock, vs Stock TB tuned, vs Ported TB tuned. I fudged the values in the extremely High and Low temperatue settings based off of average % error. There was no way for me to get my engine coolant down to -30* or up to 284*....



Kinda interesting when you look at the results... BTW this is the same procedure you use when tuning a cam with low LSA.... Very small changes to this table make BIG changes in the way the truck idles....

BlackGMC

iTrader: (31)

I will be removing the MAF completely today and installing a fast reacting IAT sensor like the FI guys use and a Hump coupler where the MAF was.... I will probably have to repeat this entire process again after that, from what I have read on EFI Live forum. Then I am going to retune my VE table. I will post up some before and after VE tables when I retune this weekend too.... Then off to the track to see if I gained anything from the UDP, Ported TB and MAF delete....

SS_bnoon_SS

iTrader: (3)

Are these wideband results or with the stock narrow band O2?

BlackGMC

iTrader: (31)

Those results are from the Idle fuel trims, it is a unique EFI Live PID they created that uses STITs and LTITs to create the amount of airflow needed to dial in the desired airflow. Completely different than VE tuning which I do with a WB...