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

Item S180836
14 Reviews of similar
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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” Analog Air/Fuel Ratio Gauge
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      • 52mm Gauge Diameter
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      • LSU 4.9 Wideband Oxygen Sensor Included
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      • 12 Volt Wideband Controller with Data Logging Output
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      • Mild Steel Weld-In Sensor Bung Included
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      • 10’ Sensor Harness Provided
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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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      • Black Gauge Face with Tinted Lens
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      • 270° Sweep Illuminated Red Needle Powered by Stepper Motor Technology
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      • 7 Solid LED Backlighting Color Options and 2 Color Cycle Modes
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      • Color Memory Function for Retaining Preferred Lighting
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      • Backlighting Dims to 30% with Headlight Connection
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      • Includes Gauge Visor, Mounting Bracket, and Mounting Hardware
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      • Installation Instructions Provided
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      • Allows Monitoring of Air/Fuel Ratios from 10 to 20 AFR
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      • Data Logging Capability for Engine Management Systems
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      • Includes Exhaust Gasket and Hardware for Sensor Installation
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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Wideband Air/Fuel Ratio Gauge. The Analog Wideband Air/Fuel Ratio Gauge with a tinted lens and 7-color LED backlighting provides precise real-time monitoring of engine air-to-fuel ratios, critical for tuning and optimizing combustion performance. Designed for vehicles running unleaded fuel, it helps users identify whether the engine is running rich, lean, or optimally. Its real-time readout enables fine adjustment of fueling strategies across different operating conditions.

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      Construction and Appearance. This gauge features a black face with a magnified tinted lens to enhance readability and reduce glare. The needle is illuminated in red and powered by stepper motor technology, offering smooth, accurate movement with a 270° sweep. The gauge includes ultra-bright LED backlighting with seven solid colors and two cycling modes, allowing users to customize the display to their preference.

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      Installation. Installation requires welding the included mild steel sensor bung onto the exhaust pipe for oxygen sensor placement. Wiring and mounting are straightforward, with detailed installation instructions included. This process is suitable for experienced users familiar with basic vehicle wiring and sensor installation.

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      Warranty. The product is backed by a one-year limited warranty, ensuring reliable performance and customer support.

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      Application. Fits universal applications with some adaptation needed depending on vehicle exhaust configuration and sensor placement. The gauge is compatible with a wide range of vehicles running unleaded fuels but requires proper installation of the sensor bung for accurate measurements.

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

      Tech Specs

      4.6

      Reviews of similar Interior Products (14)

      Questions & Answers

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