He said relearn the PCM and then if it comes back on to bring it in. They will charge me for the diganostic but if it turns out it is something they did they will fix it at no cost.. but if it is not something they did.. I am out the diganostic fee.
To me the car runs fine.. just that darn CEL!
I will check the wires, plugs, any sensors near the DMD area and guess go from there.
Thanks again.
Any more ideas are welcome!