I went in to Ford today and told them that I needed my truck and did not have time to leave it with them and they just gave me the new CPS. They gave me two, one for my 2000 and one for my 2003 7.3, they also said I should run my old ones until I have a problem and just leave the new ones in my glove box until the need arises. They also said that if I have changed mine in the past I may very well have the updated ones but you can not tell if they are new or old just by looking at them.