AEM 30-4900 Wideband Failsafe Gauge BFN3_G2JGZ31

The Wideband Failsafe Gauge provides the ability to accurately tune AFR, while actively protecting your engine by constantly monitoring AFR curves and activating a user-defined Failsafe strategy if it runs lean. The Wideband Failsafe Gauge is a Universal Exhaust Gas Oxygen (UEGO—you-way-go) controller with an internal boost sensor, an internal data logger and a full color Organic Light Emitting Diode (OLED) display. It includes technology to activate a Failsafe strategy in the event AFR falls outside of a user-defined operating window. If the AFR falls outside of the set operating window, the Wideband Failsafe Gauge triggers a user defined output function that can save an engine from catastrophic damage. Any high performance vehicle owners who want a highly accurate AFR tuning tool with logging and a protection strategy that can save an engine from catastrophic failure will want this Failsafe device. After the engine is tuned and a safe operating window of AFR is established, the Wideb