Does a car need to be reprogrammed if left dead for over a year?

I left a dodge intrepid sit for over a year in perfect working condition. After I get it ready to drive again it is stuck in limp mode with p0765 error. Saying it could be the ecm, tcm, solenoid, or sensors. I had the sensors replaced just thinking they might have went bad in the time it was sitting. I don't really want to replace everything just trying to fix the problem. I would be grateful for any help you can give.