Availability
AEM Electronics X-Series Wideband UEGO Air/Fuel Sensor Controller Gauges
214 Customer Reviews
Additional features:
* Bosch 4.9LSU wideband UEGO sensor
* Factory-calibrated re
Additional features:
* Bosch 4.9LSU wideband UEGO sensor
* Factory-calibrated resistor does not require free-air calibration—but technology allows for free-air calibration as sensor ages, if user desires
* Compatible with vehicle/system voltages up to 16 V
* 0-5 V and RS232 output for data-logging and feedback control
* AEMnet (CANbus) for data-logging and daisy-chaining multiple controllers up to 16 cylinders
* Can display AFR values in hundredths of a percent
* 52mm gauge diameter and slim 0.825 in. gauge depth
* Gauge cup depth only .200 in. deep
* Locking connectors
Showing In Stock Items. Show All 1 Items.
Gauge, X-Series Wideband UEGO Air/Fuel Sensor Controller Gauge, Digital, Air/Fuel Ratio, 8.0:1 - 20:1 Ratio Range, 2 1/16 in., Black Face, Kit
Part Number: AVM-30-0334
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster