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

Item TT46534
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$199.99

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • 2-1/16” Digital Wideband Air/Fuel Ratio Gauge Kit
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      • Includes LSU 4.9 Wideband Oxygen Sensor
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      • Comes With 12 Volt Wideband Controller Featuring Data Logging Output
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      • Includes Mild Steel Weld-In Sensor Bung With Plug
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      • 10’ Sensor Harness Included
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      • 7’ Controller-To-Gauge Wire Harness Included
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      • 3’ Data Logging Harness Included
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      • 5’ Power Harness Included
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      • Digital AFR Wideband Gauge Visor Included
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      • Mounting Bracket And Hardware Included
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      • Installation Instructions Included
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      • Range Of Readings: Gasoline AFR 10.01 To 20.00, E85 6.66 To 13.31, Lambda 0.683 To 1.365
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      • 7 Color LED Backlighting With Color Recall Feature
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      • Tri-Color LED Ring Indicates Rich, Lean, Optimal Mixtures
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      • Size: 52mm (2-1/16”) With Clear Lens
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      • Backlighting Dimmable By Connection To Headlight Switch
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      • Data Logging Capable To Connect To Engine Management Systems
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      • Mounting Bracket Is Metal U-Shaped For Durability
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      • Sensor Bung Allows Weld-In Installation To Exhaust Pipe
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      • Oxygen Sensor Has 30 Day Manufacturer's Warranty
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      • 7 Solid Color Lighting Options Plus 2 Color Cycle Modes
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      • Includes Exhaust Gasket And Hardware For Sensor Bung
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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Wideband Air/Fuel Ratio Gauge. The Digital Wideband Air/Fuel Ratio Gauge; White 7 Color provides accurate real-time readings of your vehicle’s air-to-fuel mixture. It is designed to assist automotive enthusiasts and tuners in optimizing engine performance, fuel economy, and emissions by monitoring gasoline, E85, or lambda values on an ultra-bright digital display with multiple color options.

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      Construction and Appearance. This gauge features a white dial with a clear flat lens and a durable metal U-shaped mounting bracket for secure installation. The display uses 7-color LED backlighting with selectable solid colors and cycling modes, complemented by a tri-color LED ring indicating mixture status. Materials include mild steel for the sensor bung and robust construction for the controller and wiring harnesses.

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      Installation. Installation requires welding the provided sensor bung to the exhaust pipe; no additional drilling is necessary. Wiring is straightforward with included harnesses and detailed instructions, supporting a relatively easy setup for automotive technicians and enthusiasts familiar with gauge installation.

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      Warranty. The oxygen sensor included has a 30-day manufacturer’s warranty, while the gauge is backed by a one-year limited warranty. Application. Fits universal vehicles; some adaptation may be required to accommodate specific exhaust pipe sizes or dashboard layouts.

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

      Tech Specs

      4.6

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