Misfire, studder, Rev limit, HELP!

i think it may be caused from p0590 but im not sure.

Here's a video:


Here is what the ecu looks like, i know theres a chip thats burnt or looks burnt. How much to fix it?

J32A2 swap stock everything.

p1607 - immobo disabled
p0590 - ecu vbu backup electrical mabob
p0141 - o2 sensor not hooked




https://farm4.staticflickr.com/3752/...93bf7f10_b.jpg

https://farm6.staticflickr.com/5319/...f6370856_b.jpg