Ok this has probly been asked a thousand times,but here it goes again. I have a 94 civic with a ls/vtec swap in it. its a b18a bottom, and a b16a head. it was running ruff one day and i took it to a shop, to check the cel, and the guy told me that i have the wrong ecu in the car, something about it still thinks it is a sohc motor and not a dohc. What ecu should i get or how can i solve this problem, thanks the noob