MikeBergy
Blah blah blah....
Has anyone used both of these ecu's and know what the differences are? I know that they came out of different cars and have different fuel maps, but are they internally the same? I am planning on getting fitted with hondata. Basically I got a pw0 in exchange for a PR4 out of my integ. I am swapping in a b16a, and the guy I got the ecu from had a b18a installed in his rex, after failing to pass carb with his b16a (guess he said it had too much jdm stuff on it, and so it was less of a hassle to swap in the b18). Anyway, it was pretty much a swap, I know the guy, so it's not a big deal if I should get the pr3 instead, I can just give the pw0 back and ask him for some $ for the pr4. My question is if there are any pinout differnces in the two, (the pr3 & pw0) and if a pw0 worked for you. I am hoping to find someone in Cali who has used the pw0 and passed CARB inspection with it, but any advice is welcome. Thanks
Mike
Mike