• AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with X-Digital Technology | 30-0300

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X-Series Wideband UEGO AFR Sensor Controller Gauge

Fits: Universal

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Pay over time available · Est. $7.22/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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AEM X-Series Wideband UEGO AFR Sensor Controller Gauge
Fits: Universal
Be the first one to review

Fitment

Please Note: Universal fitment. This gauge is for use on EFI or carbureted applications and dynamometers. Professional installation is recommended.
  • Universal

Description

The AEM X-Series Wideband UEGO AFR Sensor Controller Gauge is a universal 52mm wideband air/fuel ratio gauge for monitoring air/fuel ratio during tuning. It uses X-Digital technology and a Bosch 4.9 LSU wideband sensor, with a seven-segment center display that is 87% larger than the center display of the AEM 30-4110 gauge.

  • Part number: 30-0300
  • Fitment: Universal
  • Gauge diameter: 2-1/16 inch (52mm)
  • Gauge depth: 0.825 inch overall; cup depth 0.200 inch
  • Sensor: Bosch 4.9 LSU wideband UEGO sensor
  • Sensor thread: M18 x 1.5
  • Display range: 0.55 to 2.00 lambda (inner numeric display)
  • Response time: 20 ms typical
  • Outputs: 0-5V analog, RS232 serial and AEMnet (CAN bus) for data logging and feedback control
  • User-configurable display for AFR values for different fuels, lambda or O2%, and 3- or 4-digit center display
  • Black bezel and black dual-faced faceplate for air/fuel and lambda are included
  • Auto dimming feature is included
  • Supports vehicle and system voltages up to 16V
  • For use on EFI or carbureted applications and dynamometers, with gasoline, methanol, ethanol, diesel, propane and CNG

Frequently Asked Questions

Does this fit my vehicle?
This is a universal-fit gauge. It fits any application where a 52mm (2-1/16 inch) gauge can be mounted and a wideband oxygen sensor can be installed in the exhaust with an M18 x 1.5 bung.

What is included in the box?
The kit includes the X-Series wideband UEGO gauge with a Bosch 4.9 LSU sensor, a black bezel and a black dual-faced faceplate for air/fuel and lambda.

How difficult is installation?
The gauge has a slim 0.825 inch overall depth and 0.200 inch cup depth for mounting in gauge pods and panels, and it provides 0-5V, RS232 serial and AEMnet CAN bus outputs for data logging.

Does this gauge require free-air calibration?
No free-air calibration is required for normal use. A free-air calibration can be performed using the buttons on the gauge face if desired as the sensor ages.

Shipping and Delivery

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Warranty and Support

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Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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