Hi I Have Put Hho In My 95 F 150 Truck ,but Get 15mpg At Most , Does Anyone Know How To Install A Map Sensor Controler , I Have A Controler , Which Wire Do I Cut On Map Sensor , If You Have Map Sensor Flat Side Up And Vac Hose Is On Right Side Witch Wire Do I Cut Left , Center Or Right ?? Do You Put Controler Wires In Line With Verablr Pot Please Email Me At akopkin@aol.com Thanks Art