So I was enjoying my FEMTO unlocked Stage1 E30 BM3 tune giving me 22psi for several weeks. Then I decided to install xHP and reenable the OEM "torque patch" in my BM3 tune allowing proper torque "handshaking" between DME and TCU. And now I get way subpar performance. I'm dealing with 100*F...
I look forward to your input on how to tune for an upgraded turbo. That is where it loses me. I haven't even figured out yet how it derives a target boost pressure from the relative load. o_O
Thanks, this helped me tremendously. So the IAT/ECT table IS factored in beforehand. It's July/August in Texas so I'm dealing with 102*F ambient.
Like you, I've been a long time tuner, and working to understand this for myself. I just got FEMTO unlocked a week or so ago so it's still all...
[Can I post links to BM3 logs for public viewing? Does it work that?]
Bootmod3 Log
This is Bm3 Stage1 E30 I'm running. Am I looking at the "(RAM) Ignition Timing Corr (Total)" for the information I want? Or better the individual cylinders (which vary quite a bit and makes me curious why)...
What a fantastic torque curve. I have my eye on this same turbo. Is the torque curve at all achievable with DI only? Every other gas station around me has quality E85 and 93, but how high a blend can I run....?