AEM Wideband Serial Hook-up -
I have an AEM Wideband 02 sensor that I am trying to connect to the serial port on the V2. I have read all the forums on what to hook-up (pin 2 is the blue wire fro receiving data as welol as pin 5 for ground). I followed EFILive's tutorial and still won't work. The only thing I can't perform is transfering the "options.txt". I can't locate it anywhere on my drive. I keep getting "wideband not found" and is the farthest I have gotten. Also, I do not get a flashing led second from the left on the V2. Any suggestions on how to get this thing working?