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AEM Electronics X-Series Wideband UEGO AFR Sensor Controller Gauge (Universal; Some Adaptation May Be Required)

Item CH24931
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-10% $200.66 kit Was $222.95

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

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      • Fastest Responding Wideband Air/Fuel Ratio Controllers in Independent Tests
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      • Patented X-Digital Wideband Technology with Patent Number 9,575,030
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      • Factory Calibrated Resistor That Does Not Require Free-Air Calibration but Allows It
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      • Auto-Sensor Detection for AEM FAE and Bosch LSU 4.9 Wideband Sensors
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      • Compatible with Supply Voltages up to 16 Volts
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      • Zero to Five Volt and RS-232 Output for Data Logging and Feedback Control
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      • AEMnet CANbus for Data Logging and Daisy-Chaining Multiple Controllers up to Sixteen Cylinders
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      • Gauge Diameter of 52 Millimeters and Slim Depth of 0.825 Inches
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      • Gauge Cup Depth Only 0.20 Inches Deep
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      • Auto-Dimming Feature for Display
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      • User-Configurable Display to Switch Between AFR, Lambda, and O2 Percent, with Three- or Four-Digit Display Options
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      • Black Bezel and Black Double-Sided Faceplate Included; Silver Bezel and White Faceplate Sold Separately
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      • Includes Mounting Hardware
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      • Universal Fitment; Some Adaptation May Be Required
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      Description

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      Wideband Air/Fuel Ratio Gauge. The AEM Electronics X-Series Wideband UEGO AFR Sensor Controller Gauge delivers rapid, precise air/fuel ratio readings vital for optimizing engine performance and safety. Designed for use with EFI or carbureted engines, it supports multiple fuel types including gasoline, methanol, ethanol, diesel, propane, and CNG, making it an essential tool for tuning and monitoring engine combustion accurately in a variety of applications.

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      Construction and Appearance. This gauge is built with a robust black bezel and black double-sided faceplate, featuring a slim and compact design that allows flexible mounting options. The display size is significantly larger than previous models, housed in a 52mm round body with a depth under one inch, offering a clean, modern look with an auto-dimming feature for visibility in varying light conditions.

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      Installation. Installation is straightforward with included mounting hardware, requiring minimal modifications to fit in a standard 52mm gauge hole. The slim profile reduces clearance issues, enabling easy integration into most instrument panels without extensive drilling or mounting adjustments.

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      Warranty. This product comes with a manufacturer’s one-year warranty covering defects in materials and workmanship.

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      Application. The gauge offers universal fitment with some adaptation potentially required depending on the vehicle and setup, making it suitable for a wide range of automotive applications across different fuel and engine types.

      AEM Electronics 30-0300

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Sensor Controller Gauge
      • (1) Set of Faceplates
      • (1) Wiring Harness
      • (1) Sensor Bung

      5.0

      Customer Reviews (15)

      Questions & Answers

      No questions about this product yet. Ask the First Question