My finace got a technical and put on color code and failed a piss test in Nov and they violated him. Different drug than his charge. What might he be looking at?

The type of drug has nothing to do with the type of violation or the amount of time given. Alcohol can violate someone, too. The worst case is that they have to go back and finish out their original sentence. The judge will have to decide what will happen though, most cases will be a few weeks in county if they are lucky.