Det and factory ecu
Hi everyone before the flaming starts yes I've searched this forum and the old one. My question is simple. I have recently started to search for an engine swap in my 97 ser since one of my rods is trying like hell to escape. My question is if I did a det swap with an obd2 det do I have to replace my ecu for a turbo one or can my ecu work for now since I need to do the swap quick since this is my daily.