I think that is what the dealer did, I just had a problem with the extra 10% charge for hazardous waste disposal when all they did was connect to the computer and reprogram the PCM.
I had checked on here prior to taking it in, hoping that if the cats are going bad they would do that instead of the reprogramming. $135 plus additional 10% for hazardous waste disposal is a good profit center for reprogramming your computer according to the TSB
