How much jail time will I do if I cute my ankle bracelet off and went to Mexico?

You should not do that.  Whatever penalty you are facing now will be multiplied exponentially by your flight to Mexico, where you will eventually be caught.  It may take years, but eventually you will be caught, hauled back to California, and probably put in state prison.  If there is a problem with your parole or probation officer, or you just want out of the bracelet, you should call your criminal defense attorney and see if they can get your sentence or probation modified to lose the bracelet.