Description
Advanced Wideband AFR Gauge. The AEM Electronics X-Series Wideband UEGO AFR Sensor Controller Gauge delivers precise air/fuel ratio readings by interfacing seamlessly with factory CAN-bus systems and popular tuning software. It allows tuners and enthusiasts to monitor and adjust AFR for optimal engine performance and safety.
Construction and Appearance. Built with a robust housing and premium components, this gauge features a compact 52mm diameter design with a slim profile, durable black bezel, and dual-faced faceplate. It includes locking connectors for secure installation and an auto-dimming feature to maintain clear visibility in varying lighting conditions.
Installation. Installation is simple and straightforward using the OBDII pass-through connector, eliminating the need for complex modifications or drilling. Locking connectors and included mounting hardware facilitate a secure and professional installation.
Warranty. This product is covered by a 12-month warranty, excluding the Bosch O2 sensor component. Application. Fits universal; some adaptation may be required.
AEM Electronics 30-0334
CA Residents: WARNING: Cancer and Reproductive Harm
- OBDII Wideband Gauge For 08+ Vehicles
- Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles
- Works With Piggyback Tuning Modules And Open Source Software For Accurate AFR Viewing
- Validated Compatibility With DiabloSport In Tune 3, Trinity 2, EFILive, HPTuners, And DashDaq Software
- Includes OBDII Pass-Through Connector And Bosch 4.9LSU Wideband UEGO Sensor
- Free-Air Calibration Available Or Use Factory Resistor Calibration
- Additional Wiring For 0-5V Or RS232 Serial Output For Data Logging
- Replaces Traditional AEMnet Stream With OBDII Pass-Through Capability
- OBDII CAN-Bus Output Simulates An Auxiliary ECU Signal And Features Programmable Addressing
- Patented X-Digital Technology For Fastest Wideband Air/Fuel Ratio Control
- Improves Feedback Control With Reduced Deadtime For Safer, More Powerful Tunes
- Compatible With Vehicle/System Voltages Up To 16V
- Can Display AFR Values In Hundredths Of Percent
- 52mm Gauge Diameter With Slim Depth And Gauge Cup Depth Of .200 Inches
- Auto Dimming Feature Included
- User Configurable Display For AFR Values, Lambda, O2%, And 3- Or 4-Digit Display
- Black Bezel And Black Dual Faced Faceplate Included
- Locking Connectors For Secure Installation
- Includes Mounting Hardware
- Wire Gauge Measurement Is 22
- Wiring Harness Length Is 48 Inches
- 12 Months Warranty Excluding Bosch O2 Sensor
- Fits Universal; Some Adaptation May Be Required
| Brand | AEM Electronics |
| Gauge Type | Air and Fuel Mixture Gauge |






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