Gelessy 30-4110 UEGO Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor Wideband Sensor Wideband A/F Ratio UEGO O2 Controller Gauge Kit

AIR/FUEL RATIO GAUGE – UEGO Air/Fuel Ratio Gauge is a broadband UEGO Air/Fuel Ratio Controller AFR and instrumentation in one. It combines precision speed and control with an easy-to-read digital LED display and LED “pointers” that change colors as the AFR changes from rich to thin. FUNCTION – Accurate AFR data is critical when tuning an engine. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. HIGH QUALITY – Every air fuel ratio gauge features a 0-5V analog output compatible with data loggers and practically any engine management system. In use its highly responsive and accurate thanks to a UEGO sensor housed inside. INSTALL – Thanks to its 52mm housing the versatile gauge will fit into the majority of gauge pods. The gauge also features interchangeable faceplates and bezels making it simple to achieve the ideal look for your car. To help you get started the device comes with everything youll need for a hassle-free installation.