Part # 30-0300
AEM’s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers*.
The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) 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 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra slim cup depth of .200-inches dramatically increases its application base and potential mounting locations.
X-SERIES WIDEBAND UEGO CONTROLLER FEATURES:
X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers
Includes 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 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 AFR values in hundredths of %
52mm gauge diameter and slim 0.825” gauge depth
Gauge cup depth only .200” deep!
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
AFR VALUE RANGE BY FUEL TYPES:
Display Gasoline values from 8.0:1 to 20.0:1 AFR
Display Lambda values from .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 .55 to 2.00
0-5V Output Lambda values from .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
