AEM UEGO Wideband Sensor & Gauge

Inline Wideband AFR Gauge

AEM’s Inline Wideband UEGO controller provides all the benefits of AEM’s Wideband Air/Fuel Gauge to those who don’t need or want an additional gauge in the car. Perfect for data logging, engine management systems, or racing applications where a gauge isn’t desired. Simple wiring makes installation a snap. The controller is weather resistant and can be mounted anywhere inside or outside the vehicle.

The AEM Inline Wideband UEGO is a must for engine management systems and data logger users who do not require a gauge to monitor air/fuel ratio. When tuning an engine, accurate air/fuel ratio data is critical. Running rich can cause a loss in power, while running too lean can cause serious engine damage. The Inline UEGO can be easily integrated with almost any engine management system to be used for O2 feedback. The Bosch 4.2LSU sensor, which gives the controller its speed and accuracy, is factory calibrated at the lab and never requires free-air calibration.