Modern Automotive Performance
Modern Automotive Performance
  • AEM 30-0300 X Series Wideband Gauge
  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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  • AEM 30-0300 X Series Wideband Gauge
    AEM 30-0300 X Series Wideband Gauge AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
 - 7 AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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    AEM X-Series Wideband UEGO Air/Fuel Ratio Controller | (30-0300)

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    AEM 30-0300 X Series Wideband Gauge
    AEM 30-0300 X Series Wideband Gauge AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
 - 7 AEM X-Series Wideband UEGO Air/Fuel Ratio Controller (30-0300) - Modern Automotive Performance
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    AEM's New X-Series Wideband UEGO AFR Gauge and Controller

    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 Gauges 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.

    The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on 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 faceplate with white dual-faced air/fuel and Lambda faceplate is available (PN 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 gauges robustness.

    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.

    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

    Applications

    • Universal

    What's in the Box?

    • Controller Gauge
    • Sensor & O2 weld on Bung
    • Install components
    • Black Bezel with Black Face (Optional Silver Bezel and White Face)

    PDF Instructions Download

    Warranty

    • AEM 12 Month Limited Warranty

    Customer Reviews

    Based on 4 reviews
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    N
    N.
    perfect

    gauge functions as it should, the harness has more than enough length for any of the multiple routes available. thanks MAP and AEM

    B
    B.
    Easy to install

    Took less than an hour to install. Gauge looks better than the older AEM Uego model. Already hooked up to the computer for dats logging with no issues. I would highly recommend buying this from MAPerformance.

    j
    j.l.
    Good and better gauge

    This gauge is look good and nice to have

    e
    e.r.
    Good deal

    HI
    All running as expected, Article be conforming to the description , the delivery was fast. everything was perfect
    thank you

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