Exhaust

What it does AEM?s wideband air/fuel gauge unites unsurpassed accuracy, speed and control with an easy to read, digital interface. The AEM wideband also offers a 0-5v analog output for use with data loggers and virtually any engine management system, such as the AEM EMS or FIC. Why you would want one The system features a Bosch sensor with an accuracy of .1 AFR, making it among the fastest and most accurate widebands available. The bright LED display shows A/F ratio in .1 increments, and the sweeping LED needle lines the edge and changes color as ARF changes from rich to lean. The digital UEGO comes with both silver and black bezels and white and black faceplates that are easily interchangeable. A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface. AEM?s Gauge-Type Wideband UEGO Controller features a digital LED display and sweeping LED ?needle? that changes colors as AFR changes from rich to lean. The unit?s 52mm (2-1/16?) gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere. Features Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers Does not oscillate AFR reading like narrow band sensors No laptop required for monitoring! Bosch sensor included Accurate to 0.1 AFR Reads in AFR or Lambda via a switch in back of gauge housing 24 Color-coded LED display lights provide immediate reference to engine?s air/fuel ratio (AFR) or Lambda ratio Integrated three-digit display reveals AFR or Lambda in real time User-programmable 0-5v analog output included for use with data loggers and virtually any engine management system Serial data stream included for output of AFR (RS 232) Automatically dims and brightens to mactch ambeint lighting Includes white and black gauge faces Includes black and silver interchangeable bezels Large LED readout and 320 degree sweeping LEDs for unsurpassed visibility Includes Bosch sensor for optimum accuracy and reliability 0-5v analog output included for use with data loggers and virtually any engine management system Notes: Package includes everything needed, gauge, Bosch wideband 02 sensor, all wiring, white/black gauge faces, black/silver bezels Part# 30-4100 Learn More