This has got me stumped. Didn't have a problem with the LSA blower, but now since I've moved to twins and an LS3 intake manifold I have a rich deceleration problem. I've ran into this before and it was a simple fix. The LTFT Idle Cell Thresholds.....but, now it's something new.
I've done away with the map sensor that was on the LSA blower snout. I think that could be causing these issues.....cause, I don't know what else could be doing this. Any inputs would be helpful.
I've lowered the min pulse width, no change. I've lowered the short pulse, no change. I've messed with the VE table for those cells, no change.
Anybody remove their LSA blower and go twins that can post their tune so I can compare and see what's different with various map related tables? I figure it's probably map related, but I don't know what's reference the 3 bar sensor I'm still using, and what's referencing the old 2 bar sensor I'm no longer using since I don't have a blower anymore.
Thanks for any help/ideas.
Car is a 2014 CTS-V
Dart LS Next 427
Twin T67s
ID1300s
LS3 Intake Manifold
102MM TB
Stock Maf