So I just bought this machine and I was aware of this issue. But, at the previous shop the alarm would clear it self after a couple of resets. Anyway I need to fix it for real. So I pulled the motor out today and had it tested, and it check out to be good.

So I am guessing it is either an issue with the pressure sensor or the pump. I really don’t want to pull the pump out again of I don’t have to so I am checking here for suggestions or a way to test the sensors.

Thanks in Adavance