nismonet wrote:what is the difference between the AEM wideband and the AEM wideband UEGO?
( Im cheating this is direct from the AEM website .)A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface. AEM’s Gauge-Type Wideband UEGO Controller features a digital LED display and sweeping LED “needle” that changes colors as AFR changes from rich to lean. The unit’s 52mm (2-1/16”) gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.
and the controller by itself Wideband UEGO Controller Modules FAQs...
A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM's Wideband UEGO Controller is available in single- and dual-channel models for everything from four-cylinders to V10s, and is the most affordable UEGO sensor controller available. This unit has a very low current draw, and features both 0-5v calibrated output and 0-1v calibrated output. This unit works with virtually any stand-alone engine management system.
hope this helps