I do not have dyno 4X4, closer to my workshop, there is a road that is at sea level. And it has a straight line about 8 miles long.
That way I logging in these settings.
Afr / Lambda Target
Lambda meter - analogic input
Inj duty cicle
CL Lambda - in off state
Waste gate DC
I do this in several different loads:
- 50 MGP
I analyze the log and I am correcting the fuel table one at a time, for example I did the 0 MGP line, I will increase the load to 100 MGP.
Done that I interpolated the line of 50 MGP, and make a new log now tried to keep the target at 50 MGP. That way I make a very precise fuel table.
After all, I'll call CL Lambda and find a variation of plus or minus 3% at the maximum - 3%. Give a little more work already tuned in several EVOLUTION 5 - 6 - 7 - 8 - 9.
Hope this helps.
I'm sorry for my english.