Ok so I've been on the phone twice with the eBay Store I bought my advantage 3 from trying to give them my pcm number so they can activate and ship. I got on here to research and found that I've been giving them the calibration ID. Unfortunately my pcm is missing the little sticker with my pcm code on it. So my question.. is there any way to get this pcm code? Do I have to take it to a dealership, hook it up, and have them read it for me? Is there a way to do it with my scan tool or my xcal? It is a stage3 that supposedly has a no skim code stored in it right now.