You know mal, I thought the same thing but I was following a "tutorial" http://www.engblaze.com/hush-little-...p-mode-basics/
I left my stuff all setup so I'll flash it a new sketch with output and report back tonight.
OH and boy did my car start this morning. I thought it was going to roll over. That plus I had run the computer last night for about 5 minutes showing my uncle without the engine running or doing any charging. It would have been dead as a door nail on the last battery. So, problem solved, now to make things BETTER!