Description Digital UEGO Wideband AFR Gauge Accurate To 0.1 AFR 0-5V Analog Output Bosch 4.9 LSU Sensor Multi-Color LED Needle Includes Black & Silver Faceplates & Bezels Reversible Faceplates For AFR or Lambda Ratio AEM’s Inline Wideband UEGO controller gives all the benefits of the AEM Wideband Air/Fuel Gauge to those who do not require or want an additional gauge in the car. Perfect for datalogging, engine management systems or racing applications where a gauge is not desired. Simple wiring makes installation easy. The controller is weatherproof and can be mounted anywhere in or outside the vehicle. The AEM Inline Wideband UEGO is a must for users of engine management systems and data loggers 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 may result in serious engine damage. The Inline UEGO can be easily tied in to 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 laboratory calibrated at the factory and never requires free air calibration. Features: No free air calibration required… ever Ideal AFR monitoring tool for EFI or carbureted applications, and engine dynamometers Does not oscillate AFR reading like narrow band sensors Two status lights for error detection and operating status No laptop required for monitoring! Includes Bosch 4.2 sensor for optimum accuracy and reliability Accurate to 0.1 AFR 0-5v analog output included for use with data loggers and virtually any engine management system Detects AFR sensor problems and outputs error values which can be used to deactivate feedback Reads Gasoline values from 8.5 to 18:1 AFR Reads E85 values from 5.7 to 12:1 AFR Reads Ethanol values from 5.2 to 11:1 AFR Reads Methanol values from 3.7 to 7.8: AFR Reads Lambda values from 0.58 to 1.22 AFR
