CR-Touch error

Was using navaismo firmware and my prints started bugging, starting without heating the nozzle and bed first, then restarted the printer and now i'm getting the cr touch error all the time, i tried pulling and rotating the nozzle, lubing it, cleaning with isopropyl alcohol, putting a small piece of plastic befire the end of the nozzle so it doesn't retract completely, reinstalling navaismo, reinstalled official firmware, and none of these works. Now I'm stuck at first printer leveling part after a fresh install.
Weirdly, using navaismo build, the error would occur before the printer started locating the 7x7 leveling points, now with official firmware, the printer finishes the entire 4x4 leveling process, showing the numbers 1 to 16, and after that it moves to the center of the bed, starts blinking red and then it show me the error message.
The only thing that is left is buying another sensor?