Product Description
AEM's X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing*.
The X-Series Wideband UEGO AFR Sensor Controller Gauge (AEM-30-0300) measures 2-1/16 inch (52 mm) in diameter, and features a modern, visually striking faceplate and 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 overall gauge, but in a common 52 mm size for easy mounting. Its slim depth (less than one inch overall) and ultra slim cup depth of 0.200 inches dramatically increases its application base and potential mounting locations.
The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allow you to change AFR values for different fuels, Lambda or O2%, change the center display to three or four digits, perform a free-air calibration if desired as the sensor ages, and change the CAN message ID when linking multiple X-Series Inline Controllers or X-Series Controller Gauges. A black bezel and black dual-faced faceplate for air/fuel and Lambda are included, and an optional silver bezel with white dual-faced air/fuel and Lambda faceplate is available (AEM-30-0300-ACC, sold separately). An Auto Dimming feature is included. Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauge's durability.
The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and 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, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane and CNG.
PATENTED X-DIGITAL TECHNOLOGY (#9,575,030) – It's The Fastest!
X-Series Widebands are the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers1. The controller's high speed digital implementation ensures no loss of signal fidelity and full transient response, making it able to identify the slightest fluctuations in AFR and output them in full value.
WHY RESPONSE TIME MATTERS:
Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X-Digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning.
FACTORY CALIBRATION RESISTOR OR FREE-AIR CAL, IT'S YOUR CHOICE!
The X-Series Wideband Gauge and X-Series Inline Controller support the popular Bosch 4.9 LSU sensor and can utilize both the factory calibration resistor and free-air calibration methods. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free-air calibrations if the user desires when the sensor ages. It’s the perfect marriage of simplicity and accuracy!
X-SERIES OBDII WIDEBAND UEGO CONTROLLER FEATURES (AEM-30-0300):
* The Fastest Responding Wideband AFR Controller.
* Includes Bosch 4.9 LSU 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 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.
* Can display Lambda values to 2nd decimal.
* 52 mm gauge diameter and slim 0.825 inch gauge depth.
* Gauge cup depth only 0.200 inch deep!
* Auto dimming feature.
* User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, 3- or 4-digit display.
* Black bezel and black dual faced AFR/Lambda faceplate included. (Silver bezel/white gauge option sold separately, AEM-30-0300-ACC).
* Locking connectors.
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AFR VALUE RANGE BY FUEL TYPES:
* Display Gasoline values from 8.0:1 to 20.0:1 AFR
* Display Lambda values from 0.55 to 2.00
* 0-5V Output Gasoline values from 8.5:1 to 18.0:1 AFR
* CANbus Output Gasoline values from 8.0:1 to 20.0:1 AFR
* CANbus Output Lambda values from 0.55 to 2.00
* 0-5V Output Lambda values from 0.58 to 1.23
* 0-5V Output E85 values from 5.7:1 to 12.0:1 AFR
* 0-5V Output Ethanol values from 5.2:1 to 11.0:1 AFR
* 0-5V Output Methanol values from 3.75:1 to 8.0:1 AFR
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Package Includes:
* X-Series Wideband Controller Gauge.
* Bosch LSU 4.9 Sensor.
* Wiring Harnesses.
* Black Bezel.
* Black AFR/Lambda Faceplate.
* O2 Sensor Bung.
