Well I'm pretty sure its not a vaccum/boost leak. I'm 99% sure its something electrical. And also I noticed something weird...my rb25det ecu doesn't have the diagnostic led and adjustment knob thing in it. It has the solder points for them but they aren't in there...and I don't think they ever have. Maybe that has something to do with it because I know that knob is supposed to help adjust the idle. And also what's the deal with my tps wiring? There's the "main" plug on the front of it with nothing going to it...and then like a pigtail coming off of it that is connected. Is this normal for an rb swap?