Engine shuts off while driving, codes P0120, P0220 and P1516

My truck shut off while I was driving. It acted like it had no fuel, but there was gas in the tank. It did this five times before I got back to my house. It would start right back up. When I put my scanner on it it pulled codes for p0120 p0220 and p1516 those codes let me to believe that it was the TPS. I change the TPS and I am still having the same issue. Could this be a fuel pump or a different sensor? Because now Ia m getting no codes at all and my check engine light is not on nor is any other lights.