He died in Z
But shouldn't he have been revived?... He was one if cells victims
We're not really sure what happened there, DaForgottenGentleman. It is possible that he was revived and hasn't been involved with with the story since the Cell Saga, but it is also possible that his status as an entirely mechanical being prevents him from being resurrected via Dragon Ball.
He was a Complete android unlike 17/18 who were cyborgs