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

Item HG38961
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$369.99

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      Product Information

      Features, Description, Q&A

      Features

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      • 2-1/16” White 7 Color Dual Digital Wideband Air Fuel Ratio Gauge Kit
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      • 52mm Electronic Dual Digital AFR Gauge Includes Dual LSU 4.9 Wideband Oxygen Sensors with 30-Day Manufacturer Warranty, Weld-In Bungs, Control Boxes, Data Logging Output, and Wiring Harnesses
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      • Monitors and Fine-Tunes Left and Right Exhaust Banks Simultaneously on One Gauge
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      • Selectable Gasoline AFR Readings from 10.01 to 20.00 AFR, E85 Readings from 6.66 to 13.31 AFR, or Lambda Readings from 0.683 to 1.365
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      • 7 Color LED Lighting with Solid Color and Color Cycle Modes
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      • Nighttime Dimming Mode with 30% Brightness Reduction
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      • Includes Two LSU 4.9 Wideband Oxygen Sensors with 30-Day Manufacturer Warranty
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      • Two 12 Volt Wideband Controller Units with Data Logging Capability
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      • Mild and Stainless Steel Weld-In Sensor Bungs Plus Bung Plugs
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      • Wiring Harnesses Include Two 10’ Sensor Harnesses, 7’ Controller-to-Gauge Wire Harness, Two 3’ Data Logging Output Harnesses, and 5’ Power Harness
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      • Metal U-Shaped Mounting Bracket with Hardware and Gauge Visor Included
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      • Accurate Digital Dual Wideband AFR Gauge Suitable for V6, V8, or V10 Engines
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      • Maximizes Power, Improves Fuel Economy, and Reduces Emissions
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      • Data Logging Output Compatible with Most Engine Management Systems
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      • Clear Flat Lens with High Visibility White Face Gauge Dial
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      • Fits Universal Applications; Some Adaptation May Be Required
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      Description

      Product Overview. The Dual Digital Wideband Air/Fuel Ratio Gauge; White 7 Color provides precise, real-time monitoring and adjustment of air-fuel ratios for both banks of a vehicle’s exhaust system simultaneously. This gauge is essential for tuning engine performance, achieving maximum power, improving fuel economy, and controlling emissions. It supports Gasoline, E85, and Lambda readings to accommodate various fuel types used by automotive enthusiasts and professionals.

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      Construction and Appearance. Built with a robust metal housing and a clear flat lens, this gauge features a bright white dial face accented by vivid 7 color LED digital displays. The durable, U-shaped metal mounting bracket ensures secure installation within the vehicle’s dash or A-pillar. The design blends modern aesthetics with high functionality for improved vehicle interior appeal and easy readability.

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      Installation. Installation involves mounting the gauge and welding or clamping the oxygen sensor bungs to the exhaust pipes. While moderate mechanical skill is recommended, no complex modifications are necessary. Included wiring harnesses and controller units facilitate a clean and straightforward connection process for most vehicles.

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      Warranty. This product comes with a one-year limited warranty covering manufacturing defects and craftsmanship.

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      Application. Designed for universal applications; some adaptation may be required depending on the vehicle’s exhaust configuration.

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

      4.6

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      Questions & Answers

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