Swapped my tip sensor to the Bosch 4 bar that Stratified sells. I also tapped the Guardian Angel into the MAP sensor line as shown in the instructions. (Snip the MAP line, and tap in the output from the Guardian Angel instead) I uploaded the tune from JST for the 4 bar and got the car running, but now it's throwing P0106 and limping. It's strange though because if I clear the codes and start the car it will run perfectly fine until the next time I start it. I found that the shop that did my engine swap had my boost lines input/output swapped on the Guardian Angel but I fixed that and it didn't do anything. Any ideas? Wiring was a little janky but I just redid it properly and it doesn't seem to have fixed it. It's noteworthy that I am also getting the occasional P06B8 but I don't know if that's related.