What is the easiest way to tell if the new prom is being used? I have successfully created my first chip (I think) and I just want to double check before I head out with Diacom for tuning. Dan - Newbie -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.diy-efi.org/pipermail/gmecm/attachments/20001104/0255cd82/attachment.html>