Hey guys, I am working on an LNF tune and having some issues dialing the boost in.
I have 2 issues. First the car has major boost creep. The car will spool to 12 psi at 4k and by redline it will be 28-30 psi @6500. I have been playing withthe BCDC to try and level it out. Right now boost is pretty good at redline the problem is there is a transition from 500-600 where I have to ramp down the WGDC from 70% to 0 in order to keep the boost from overshooting. Here is where the second problem comes into play. right at 5100-5300 the boost drops from a steady 23-24 to like 19. I believe it is because the transitioning of the WGDC. at 5300 I am commanding 70% of WGDC but it is showing something a lot lower. Can you guys help me figure why this happens. Also the I have maxed out all of the torque tables. The Pedal is at 100% so I do not think it is any tq management causing the issue.
Thanks for all the help.