I'm a little confused about the tuning process.
I have a 2003 STS twin turbo Z06. I am currently running the stock OS, Stock MAF, Stock MAP, etc... It is pretty well dialed in at WOT (11.5 to 1 a/f)
I purchased a 2-bar MAP and I plan on running EFI's custom OS, in SD mode. I have a LC-1 wideband, so I plan on auto tuning the car, but I am getting a little lost on exactly what order to proceed with.
I'm thinking:
1- Load EFI's Custom OS
2- Load my current calibration
3- Install new MAP sensor, and re-scale the MAP sensor values.
4- AutoVE tune with the new OS loaded.
I am a little concerned about not running lean when AutoVE tuning my car while in Boost.
Any insight would be great.
Thanks!
Tommy