AEM X-Series Wideband UEGO Air/Fuel Ratio Controller Gauge w/ Sensor

For fast response times, AEM X-Series wideband UEGO air/fuel sensor controller gauges are a great option! Built on the unique, patent-pending X-Digital technology, they report accurate information quickly— enabling you to tune your engine more efficiently. These gauges have modern, visually striking faceplates with 7-segment center displays that are 87 percent larger. They're ultra-slim and come with black bezels and black dual-faced faceplates for air/fuel and Lambda. The displays are user-configurable and feature auto-dimming.Additional features Bosch 4.9LSU wideband UEGO sensor Factory-calibrated resistor does not require free-air calibration—but technology allows for free-air calibration as sensor ages, if user desires Compatible with vehicle/system voltages up to 16 V 0-5 V and RS232 output for data-logging and feedback control AEMnet (CANbus) for data-logging and daisy-chaining multiple controllers up to 16 cylinders Can display AFR values in hundredths of a percent 52mm gauge diameter and slim 0.825 in. gauge depth Gauge cup depth only .200 in. deep Locking connectors Includes X-Series Wideband Controller Gauge, Bosch LSU 4.9 Sensor, Wiring Harnesses, Black Bezel, Reversible Black AFR-Lambda Faceplate, O2 Sensor Bung