Also, my battery is in the trunk. EFI stuff "generally" requires that the power leads go right to the battery posts so I'd either have to roll the dice, connect to a junction point on the firewall and hope it works as it should or move the battery back up front. Having the battery in the trunk can be a PITA but I'm used to it. Not so thrilled with the idea of undoing all the work I did to make it work back there but it's just a few wires at the moment, not a total loss.