AEM 6-in-1 Gauge-Type UEGO Controller
**NEW AND IMPROVED**

AEM's Wideband UEGO Controllers are now available in gauges that include a single-channel analog output with a Bosch O2 sensor in one unit! These air/fuel ratio gauges feature an LED readout and sweeping LED "needle" that changes colors as AFR changes from rich to lean. The 52mm (2 1/16 in.) gauge housing fits in most gauge pods, and they can be remotely mounted virtually anywhere.

24 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)

* User-selectable 0-5v analog output included for use with data loggers and most programmable engine management systems

* NEW! Switch between AFR or Lambda readout with a twist of a switch (included face plate change is required for proper readout)

* NEW! Included black and silver bezels, black and white AFR gauge faces and black Lambda gauge face allow you to personalize the look of your gauge!

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

* 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 UEGO sensor included