I do. Ok guys if you are going to be running a factory pcm that has been flashed before and was in a car please pay attention here this will only hurt for a minute. The factory system use a module that hangs out behind the ignition switch and it sends a signal to the pcm telling it whether or not it likes the SKIM signal. Now with our cars not having much in the way of computer systems in them there is obviously no module there to tell the pcm that a key is there.
SO here is where this gets kinda interesting. As long as the key is programmed to the SKIM it doesn't care what car it's in. How do I know this well my pcm finally got completely wired tonight but wouldn't take my custom tune so I checked for codes and the one that stuck out like a sore thumb was P0633 Transponder Key not programmed. So I went into my tuning software and disabled the SKIM logic and guess what same result. Well I just so happen to have an 06 Magnum sitting right outside my garage door so I pulled his pcm out plugged mine in and began the tuning process to see if I could disable the skim on a car that the module was equipped with a programmed key and well guess what I didn't get a P0633 code so I figured I was good there is no way his key was programmed for my pcm so I'm good to hook the thing back up to my engine and see if she will turn over right? wrong Seems it doesn't care if it's programmed to the pcm just if it's programmed to the SKIM module.
SO thank you for reading my rant but I learned something I can now pass on to you all. Get a factory pcm and a pre programmed SKIM module and key and you are good to go without spending 1000 bucks on an aftermarket pcm. I'm going to scour ebay now for a SKIM/Key combo from cleveland pic a part thought I saw one last week for 30 bucks hope it's still there.