KA24E Rough idle and bog down?

[stephen-knight]

I recently started a ka24et, got the fmic, manifold, and turbo in but my parents made me take out. In the process i also got an safc2 wired in. I took everything back out and replaced it with stock manifold and intake. I made sure all the vacuum hoses were plugged since egr was pulled, maf and hoses hooked up properly, o2 in, everything seems as though it would run fine (since it ran perfect before the attempt of turbocharging). The only thing i could think of would be the safc because its the only thing that was left altered. I initialized it and it began to run better but my motor still jumps around in the engine bay almost like its misfiring. It idles at like 450 and the whole car rumbles. Im wondering if maybe it would help to just disconnect the safc. If anyone has had any experience with this or could help me out that would be great. Sorry for the novel lol.