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.

	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)