AEM's X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built on unique, patented 100% Digital technology (Patent 9,575,030), making them the fastest-responding wideband air/fuel ratio controllers according to independent testing.
The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN AEM 30-0300) boasts a 2 1/16th-inch (52mm) diameter, featuring a visually striking faceplate and a new seven-segment center display that is 87% larger than the 30-4110 AEM Wideband Gauge's center display. This creates the perception of a larger gauge within a common 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra-slim cup depth of .200-inches significantly increase its application base and potential mounting locations.
The AEM Wideband X-Series UEGO AFR Gauge provides user-configurable displays, allowing changes to AFR values for different fuels, Lambda, or O2%. The gauge includes an Auto Dimming feature, black bezel, and black dual-faced faceplate for air/fuel and Lambda. An optional silver bezel with a white dual-faced air/fuel and Lambda faceplate is available (PN 30-0300-ACC, sold separately). The gauge offers a 0-5v and RS232 Serial Port output for feedback control and data logging, as well as an AEMnet (CANbus) output for data logging. AEMnet allows additional X-Series Wideband Controllers to be daisy-chained together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V and can be used on EFI or carbureted applications, including gasoline, methanol, ethanol, diesel, propane, and CNG.
X-Digital Technology, a patented feature, enables the controller to read and report values that other controllers might miss, leading to more optimized engine tuning and a safer overall operating condition. The controller's high-speed digital implementation ensures no loss of signal fidelity and full transient response, identifying the slightest fluctuations in AFR and outputting them accurately.
Faster response time is a critical factor in improving wideband feedback control, enhancing the performance of your vehicle through more accurate AFR tuning. AEM's Wideband Controllers with X-Digital technology, by reducing deadtime, offer a safer, more powerful, and accurate tune, making them a reliable choice for engine tuning enthusiasts.
Features:
- X-Series Wideband UEGO AFR Controller Gauge demonstrated the fastest response among 17 competitors in an independent test
- Patented X-Digital wideband technology (Patent 9,575,030)
- AEM co-developed a new sensor with FAE, resulting in a faster response time compared to the Bosch 4.9 LSU and increased durability in high-performance vehicles
- Factory calibrated resistor eliminates the need for free-air calibration; however, the technology allows for free-air calibration as the sensor ages
- Compatible with vehicle/system voltages up to 16V
- 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
- Display AFR values in hundredths of %
- 52mm gauge diameter and slim 0.825" gauge depth
- Auto dimming feature
- User-configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
- Black bezel and black dual-faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
- Locking connectors
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
