Well, the codes are gone and the van passed NY inspection! Thanks to everyone that helped me out with this. Now, back to work on he electrical issues. They are working now, but need to be set straight to make me happy. Again thanks for all the help pn the codes.
By the way it took three O2 sensors and the EGR to get them off. The 1401 code was due to the EGR sensor's connector not seating correctly.