Hi
I have 2010 Camaro, E38, Lsx454, E85 fuel, Whipple 2.9 and 4L80 with pcm conversion harness combo.
This is my first serius Hp tuners tune job. Only minor tweaks done earlier with that..
I dyno tested engine with Haltech efi. Engine work like a dream 4" and 2.75" pulley.. But E2500 not work with Gm Can so have to try with this.
I have run 60miles testing now. Try find here tips. Chanced Gm 3 bar map. Feels nothing help..
Tested allmoust tune tips what i can found here..
It will work good with easy throttle. But when boost kicks in it will go realy lean. Allso fast throttle do the same.
If i understant right this efi, there is not Maf vs rpm or Map vs rpm for fuel table at all?
It will write constanly stft and ltft tables while driving. But that table end 105kpa?
I have config and many log files if someone can look it and help me out and point right direction