mc01ta

I had a code for the air pump assembly and check valves to be replaced. I decided not to have the dealer do it b/c of how expensive it was through them. WHen I picked up the car from them the ses light was off (before it was perm on) and I gave the car to my mechanic with the parts, etc. The car is running great but I just wanna know, will the pcm delete this code, did the dealer, will it always be there even tho everything is fixed now? Stupid question I know, but I don't know **** about our pcm's