Gauges / Scan Tools

AEM's Wideband Failsafe Gauge provides the ability to accurately tune AFR, while actively protecting your engine by constantly monitoring AFR curves and activating a user-defined failsafe strategy if it runs lean. The Wideband Failsafe Gauge is a...

Feature Points Take control of your vehicle instruments to unlock hidden performance info! Display missing data your vehicle computer already knows - AFR, boost, temps, pressures, HP/TQ and more! Your data, the way you want to see it - fully...

AEM's X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) provides tuners who are using piggyback tuning modules or open source software with the ability to view AFR through the factory CAN-bus stream that is output by the factory ECU,...