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Dual Digital Wideband Air/Fuel Ratio Gauge; Tinted 7 Color (Universal; Some Adaptation May Be Required)

Item EK-61-906466
Eckler's no longer carries the Dual Digital Wideband Air/Fuel Ratio Gauge; Tinted 7 Color (Universal; Some Adaptation May Be Required). Please check out Chevy & GMC Trucks Electrical for an updated selection.
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    Product Information

    Features, Description, Q&A

    Features

    • 2-1/16” Dual Digital Wideband Air Fuel Ratio Gauge
    • Includes Two LSU 4.9 Wideband Oxygen Sensors
    • Comes With Two 12 Volt Wideband Controller Units Featuring Data Logging Output
    • Includes Two Stainless Steel Weld-In Sensor Bungs
    • Includes Two Mild Steel Weld-In Sensor Bungs
    • Comes With Two Bung Plugs
    • Includes Two 10’ Sensor Harnesses
    • Contains A 7’ Controller-To-Gauge Wire Harness
    • Includes Two 3’ Data Logging Output Harnesses
    • Includes A 5’ Power Harness
    • Supplied With Gauge Visor And Mounting Bracket
    • Includes Mounting Bracket Hardware
    • Installation Instructions Included
    • Display Range For Gasoline AFR Is 10.01 To 20.00 AFR
    • Display Range For E85 Is 6.660 To 13.31 AFR
    • Display Range For Lambda Readings Is 0.683 To 1.365
    • Features Seven Different Color Options For LED Display
    • Has Seven Color Through Dial Lighting System With LED Backlighting
    • Includes Color Recall Feature To Retain Color Setting
    • Compatible With Data Logging For Engine Management Systems
    • Gauge Size Is 52mm With Black Face And Tinted Lens
    • Features Seven Backlighting Color Options Including Solid And Cycle Modes
    • Includes Brush Metal Mounting Bracket That Attaches To Gauge
    • Oxygen Sensors Are Covered By 30 Day Manufacturer Warranty
    • Compatible With Gasoline Fueled Vehicles
    • Fits Universal; Some Adaptation May Be Required

    Description

    Advanced Dual Wideband Gauge. The Dual Digital Wideband Air/Fuel Ratio Gauge; Tinted 7 Color provides precise monitoring of left and right engine banks simultaneously using an ultra-bright 4-digit color-changing LED display. It delivers real-time air/fuel ratio data essential for optimizing engine performance, fuel efficiency, and emission control. Ideal for tuning and diagnostic applications on gasoline-powered vehicles, it supports multiple measurement scales including Gasoline AFR, E85, and Lambda.

    Construction and Appearance. This gauge features a robust 52mm black face with a magnified tinted lens for a sleek, factory-style look. The housing incorporates premium materials with a low-profile design enhanced by seven selectable LED backlighting colors and LED illumination around the dial for exceptional visibility and aesthetic customization. The included mounting bracket is a durable metal U-shaped design for secure installation and longevity.

    Installation. Installation requires welding the provided sensor bungs to the exhaust pipe, though clamp-on adapters are available separately. The gauge and controllers include comprehensive wiring harnesses for straightforward connection, and minor vehicle interior modifications may be necessary for mounting but overall installation is manageable for experienced technicians.

    Warranty. This product is backed by a one-year limited warranty, ensuring reliability and support for performance tuning applications.

    Application. Designed for universal fitment with gasoline-powered vehicles, the gauge may require some adaptation depending on exhaust pipe size and vehicle configuration.

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

    4.9

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