Note: Available for any vehicle equipped with an O2 sensor the new Jet Air/Fuel Monitor is designed for the driver who wants to monitor engine efficiency and fuel mileage. The information provided with this monitor can be used to fine tune the vehicle for the best performance and gas mileage. The JET Air/Fuel Monitor ties in with the original stock O2 sensor on any vehicle that is equipped with one. The unit comes with a variety of mounting choices including suction cups, brackets and Velcro.