AEM 30-0300 X-Series Wideband UEGO AFR Gauge Kit is a universal 52mm wideband air/fuel ratio controller built for fast, accurate AFR monitoring and tuning. AEM's X-Digital technology is designed for rapid sensor response, helping deliver more precise feedback for EFI, carbureted and performance applications.
Key Features
- Patented AEM X-Digital wideband technology
- 8.50:1 to 18:1 AFR display scale
- Factory-calibrated resistor; free-air calibration is optional
- Auto-Sensor Detection between AEM FAE and Bosch LSU 4.9 wideband sensors
- Compatible with supply voltages up to 16V
- 0-5V analog and RS232 outputs for data logging and feedback control
- AEMnet CAN bus output for data logging and daisy-chaining multiple controllers
- 52mm (2-1/16 in.) gauge diameter with slim 0.825 in. depth
- Auto-dimming display
- User-selectable AFR, Lambda or O2% display with 3- or 4-digit readout
- Black bezel and black dual-sided faceplate included
Applications
Universal fit for a wide range of EFI and carbureted vehicles, as well as engine dyno applications. Suitable for systems using gasoline, leaded race fuel, methanol, ethanol, diesel, propane or CNG.
Specifications
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Brand: AEM
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Part Number: 30-0300
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Product Type: Wideband Gauge Kit
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Gauge Diameter: 52mm / 2-1/16 in.
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Face Color: Black
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Fitment: Universal
Installation note: Proper sensor placement, wiring and tuning are important for accurate readings. Professional installation is recommended when integrating the gauge with an aftermarket ECU or data-logging system.
