AEM Gauge-Type Wideband UEGO Controller (52mm)
6 color options in one unit!

Includes black and silver bezels, black and white AFR gauge faces and black Lambda gauge face which allows you to personalize the look of your gauge.

The AEM Wideband can switch between AFR or Lambda readout with a twist of a switch (included face plate change is required for proper readout)

Quick-Connect system eases installation by allowing users to mount the gauge and sensor wiring separately.

24 The AEM Wideband has color-coded LED display lights provide immediate reference to engine’s air/fuel ratio (AFR) or Lambda (11.0:1 to 17.0:1), Integrated three-digit display reveals AFR or Lambda in real time (10.0:1 to 18.5:1), The AEM Wideband has user-programmable 0-5v analog output included for use with data loggers and ANY engine management system. Ideal AFR monitoring tool for carbureted applications and engine dynamometers, Does not oscillate AFR like narrow band sensors, Serial data stream included for output of AFR (RS 232), Accurate to 0.1 AFR, Bosch oxygen sensor included in the AEM Wideband kit.