Analog Wideband Air/Fuel Ratio Gauge

AEM's analog wideband air/fuel ratio gauges utilize a universal exhaust gas oxygen (UEGO) sensor to accurately monitor air/fuel ratios (AFR) during the tuning process. The easy to read gauge also has two status lights. One lights during sensor warm-up until the sensor reaches its operating temperature and the other flashes in a sequence when an error is encountered. Included instructions contain error code definitions. The unit's 52mm (2-1/16") gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.