Hello, I'm not new to this site but this is my first post here. Last week I was out for a drive and stopped at a McDonalds, I went back to my car and it fired up and idled just fine but it had zero power, literally tops out at 20mph. I got the codes checked and all signs point to my throttle body being totally unresponsive. I checked the throttle body connector with a multimeter and it seems to check out. After doing some research it looks like my ECU is likely the culprit. yay... I found a used one on marketplace for $60 and its for an 04 spec-v, but my car is an 03 spec-v. Does anyone know if the computers are compatible across these years or where I can find that info?