Just wanted to let everyone know that the DIY-EFI mailing list is alive and well. I've taken over moderation/maintenance duties for both the list and website. I do know there is another website that recently came online as well, but I'm not affiliated with that website. The DIY-EFI mailing list has been around since the 90's, and there are a lot of knowledgeable folks who subscribe. OBD-1 and OBD-2 discussions are welcome, so long as there is some element of DIY involved! (This obviously includes just about any tuning topic.)

Subscriptions and archives: http://lists.diy-efi.org/mailman/listinfo/diy_efi
Website (currently undergoing reorganization): http://www.diy-efi.org/

--Brian