My reasoning is this:
With the stock 1 bar the pcm will read up to 0vac at 5v. So with the 2bar, instead of hitting positive pressure and the voltage not continuing to rise, it will continue to rise along with the positive pressure. I know it will be at a lower voltage and maybe half the fuel demand, but at least this way there is no "ceiling". Also ,we know the stock 1 bar acts up when it sees boost. The 2 bar should stay reading smooth.
A while back a guy on pirate 4x4 ran a turbo set up with just the gm 2 bar,injectors, and FPR on a obd1 for a while. I think it ran decent. He eventually switched to split second.
Remember this is a renix and I want to see what the afr looks like with 49 psi rail pressure and 30 lb injectors. I know we don't have as much experience with boosting the renix vs obd1 so it may not be as difficult to get a safe AFR. My hopes are it will work out to where it is not to rich under vacuum and just right at WOT. I have read a few people report this with the renix and boost.
I know this is not the right way to do it, but hell im on a budget and if the AFR is unsafe ill cough up the cash for split second.
Let me know what you think or if you have advise. It would be awesome if I could tune it mechanically but we all know how that can go.
