i picked up this ecu from someone on h-t right...i wired everything right from what i found here. but then the ecu light just stays on steady and my car wont run right....i look at my vafc and my throttle is at 100%, map is at +75 i dont get it. did i do something wrong or are there other things i gotta look at. this is getting really fustrating cause i hear clicking noise other something that sounds like frying in the engine bay. i put my old ecu back in and wired everything back to where it was and it has no check engine lights but now when i start it it wont run right. maybe there are other pr3's? i thought they were all the same. someone please
help...thanx

just for more info the part# on the ecu is 37820-pr3-003, and i thought the last 3 numbers were j00. maybe im wrong?

 

by the way its an ls/vtec in a DA

 

bump