Aem For Uego Wideband O2 Air Fuel Ratio Gauge Afr 52mm & 4.9 Lsu Sensor #30-4110

Trouble Shooting AEM AFR Gauge

The 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with AEMs 30-4110 Wideband UEGO AFR Gauge. Aem for uego wideband o2 air fuel ratio gauge afr 52mm & 4.9 lsu sensor #30-4110 gauge display/0-5v output lambda values from 0.68 to 1.36.