Why install the Fuel Saver unit 4 inches away from any electronic sensors?
In the newer vehicles fitted with electronic fuel injection and electronic management systems, many manufacturers are placing sensors close to the combustion chamber. These sensors may be hard to locate, as some may even be built-in and come in all different shapes and sizes. The Fuel Saver unit is so powerful that it could cause a sensor o give a false reading, indicating (for example) that the vehicle is requiring an even richer fuel/air mixture, if the Fuel Saver unit is installed too close to it.
