{"title":"Air \u0026 Fuel Ratio","description":"","products":[{"product_id":"aem-30-0300-x-series-wideband-uego-afr-sensor-controller-gauge","title":"Aem 30-0300 X-Series Wideband Uego Afr Sensor Controller Gauge","description":"\u003cp\u003eAEM's X-Series wideband UEGO Air\/Fuel ratio sensor controller gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air\/fuel ratio controllers in independent testing against 17 other wideband UEGO air\/fuel controllers.\u003c\/p\u003e","brand":"Aem","offers":[{"title":"Default Title","offer_id":45926324109364,"sku":"WBCARB0184TSI84","price":249.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/41XrDFHZW5S.jpg?v=1742271828"},{"product_id":"auto-meter-6178-cobalt-wideband-air-and-fuel-ratio-kit-2-3125-in","title":"Auto Meter 6178 Cobalt Wideband Air And Fuel Ratio Kit, 2.3125 In.","description":"\u003cp\u003eAuto Meter 6178 Cobalt Wideband Air and Fuel Ratio Kit, 2.3125 in.\u003c\/p\u003e","brand":"Auto Meter","offers":[{"title":"Default Title","offer_id":45926508822580,"sku":"WBCARB00142X1HC","price":626.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/71yOMLj9k1L.jpg?v=1742275791"},{"product_id":"aem-30-4110ns-digital-wideband-uego-gauge-without-sensor-black-6-025-inches","title":"Aem 30-4110Ns Digital Wideband Uego Gauge Without Sensor , Black , 6.025 Inches","description":"\u003cp\u003eOur World-famous Wideband O2 air\/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes from rich to lean. A 52mm (2-1\/16) gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere. All AEM digital gauges feature a 0-5v analog output for use with data loggers and almost any engine management system. Each gauge comes with black and silver bezels and black and white faceplates for multiple color combinations and a custom look (a black Lambda faceplate and black and white Air\/Fuel Ratio faceplates). The Bosch UEGO sensor gives the controller its speed and accuracy. The Bosch 4.9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4.2 LSU sensor used with AEM’s discontinued 30-4100 Wideband UEGO Controller Gauge. The 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with AEM’s 30-4110 Wideband UEGO AFR Gauge. The 30-4110’s 4.9 LSU sensor uses a different connector than the connector used with the 4.2 LSU sensors included with the original, discontinued 30-4100 gauge controller. The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges.\u003c\/p\u003e","brand":"Aem","offers":[{"title":"Default Title","offer_id":45926643204148,"sku":"WBCARB01CIRFYZ8","price":171.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/31oVAhMhj9L.jpg?v=1742279100"},{"product_id":"denso-234-9062-oxygen-sensor-air-and-fuel-ratio-sensor","title":"Denso 234-9062 Oxygen Sensor (Air And Fuel Ratio Sensor)","description":"\u003cp\u003eDenso 234-9062 Oxygen Sensor (Air And Fuel Ratio Sensor)\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":45959237861428,"sku":"WBCARB001F7GJM0","price":163.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/71hOjvVV4kL.jpg?v=1743479796"},{"product_id":"vdo-a2c1065900001-marine-2-1-16-52mm-oceanlink-waste-water-gauge-white-dial-bezel","title":"Vdo A2C1065900001 Marine 2-1\/16 [52Mm] Oceanlink Waste Water Gauge - White Dial \u0026 Bezel","description":"\u003cp\u003e52Mm (2-1\/16'') Oceanlink Waste Water Gauge - White Dial \u0026amp;Amp; Bezeloceanlink 52 Mm Vessel Status Gauges Are Connected Directly To Any Oceanlink Master Unit Using The Patented Easylink Serial Bus Connection. Up To 16 Easylink Gauges For Each Tachometer Or Gps Speedometer Can Be Daisy-Chained Together. Interchangeable Bezel Option. Features:Amp Superseal Easylink270 Pointer Deflection Anglereverse Polarity Protectionanti-Fog Double Lensfront \u0026amp;Amp; Rear Protection Rating Ipx5Operating Temperature Range -20 C \/ +70 Cnominal Voltage - 12\/24Vhole Diameter - 52Mmin The Box:Gaugebezelrubber Sealspinlockinstallation Instructionssafety Instructions*Sold As An Individualwarning: This Product Can Expose You To Chemicals Including Lead Which Is Known To The State Of California To Cause Cancer, Birth Defects Or Other Reproductive Harm. For More Information Go To P65Warnings.Ca.Gov.This Product May Not Be Returned To The Original Point Of Purchase. Please Contact The Manufacturer Directly With Any Issues Or Concerns.Specifications:Gauge Type: Tank Levelbox Set: Novoltage - Input Range (Volts): 12\/24 Vgauge Size: 2-1\/16''Series: Oceanlinkbox Dimensions: 3''H X 5''W X 5''L Wt: 0.35 Lbsupc: 7640178721357\u003c\/p\u003e","brand":"Vdo","offers":[{"title":"Default Title","offer_id":45962457022516,"sku":"WBCARB083PWVS2Q","price":63.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/51r8VTpch2L.jpg?v=1743589695"},{"product_id":"bissell-revolution-hydrosteam-pet-carpet-cleaner-upright-deep-cleaner-hydrosteam-technology-2-in-1-pet-upholstery-tool-form","title":"Bissell Revolution Hydrosteam Pet Carpet Cleaner, Upright Deep Cleaner, Hydrosteam Technology, 2-In-1 Pet Upholstery Tool \u0026 Form","description":"\u003cp\u003eAem30-3432\u003c\/p\u003e","brand":"Bissell","offers":[{"title":"Default Title","offer_id":45968095313972,"sku":"WBCARB0BP8GCN87","price":443.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/81-3REGGakL.jpg?v=1743748637"},{"product_id":"hd-switch-4-pack-9040h-9040-h-front-wheel-bushing-to-bearing-conversion-kit-replaces-craftsman-sears-ayp-poulan-husqva","title":"Hd Switch - 4 Pack - 9040H - 9040-H Front Wheel Bushing To Bearing Conversion Kit Replaces Craftsman, Sears, Ayp, Poulan, Husqva","description":"\u003cp\u003eThe Hd Switch Bushing To Bearing Conversion Kit Includes Everything You Need To Rebuild Your Front Wheels. Most ''High End'' Machines Use Wheel Bearings Instead Of Bushings. Here'S Why: Bearings Create Much Less Drag And Is Gentler On The Grass. Unlike Most Sellers, We Provide A Complete Conversion Kit And All The Required Hardware. Plus Free Hub Caps! The Hd Switch Conversion Kit Includes Everything Shown: (4) High Quality Sealed Flange Wheel Bearings With Our Premium Grease Upgrade, (2) Hub Cap Retainer Washers, (4) Heat Treated Thrust Washers (Highly Recommended For Conversion From Bushing To Bearing), (2) New E-Clips And (2) New Hub Caps\u003c\/p\u003e","brand":"Hd Switch","offers":[{"title":"Default Title","offer_id":45988767596596,"sku":"WBCARB073YFRCXD","price":20.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/81HFyIiTViL.jpg?v=1744540807"},{"product_id":"wideband-uego-air-fuel-ratio-gauge-52mm-2-1-16-with-4-9-lsu-sensor-digital-afr-controller-gauge-wideband-o2-control-senso","title":"Wideband UEGO Air\/Fuel Ratio Gauge 52mm (2-1\/16   ) with 4.9 LSU Sensor, Digital AFR Controller Gauge, Wideband O2 Control Senso","description":"WIDEBAND UEGO O2 AIR\/FUEL RATIO GAUGE KIT Product Features- A custom look Interchangeable black and silver bezels Interchangeable black and white faceplates- 4.9 LSU wideband sensor and weld-in bung included - No free air sensor calibration required - ever- 52mm (2-1\/16 inch) gauge housing- Analog output: 0-5V- AFR range: 10-20 AFR How to determine compatibility?There is a sticker or nameplate on the frame of each device with model and serial number information. The adaptability of most parts is model-based, which means that these parts are only suitable for specific series of manufacturing equipment. Please carefully verify the compatibility of this kit with your model before purchasing. Confirm compatibility by model number (each device has a specific set of parts for that model). Do not match by brand or image (parts compatible with your brand may not be compatible with your model). AFR Value Range By Fuel Types Gauge Display\/0-5V Output Gasoline values from 10 to 20:1 AFR 0-5V Output E85 values from 6.6 to 13.2:1 AFR 0-5V Output Ethanol values from 6.14 to 12.3:1 AFR 0-5V Output Methanol values from 4.4 to 8.8:1 AFR Gauge Display\/0-5V Output Lambda values from 0.68 to 1.36  Package1* UEGO Gauge Assembly1 * UEGO Sensor1 * O2 Sensor Bung4 * Butt Connectors1 * Installation Instruction1 * 4 Lead Harness1 * UEGO Sensor Harness1 * Silver Bezel1 * Black Lambda Faceplate1 * White AFR Faceplate","brand":"FHRHRY","offers":[{"title":"Default Title","offer_id":46808902303796,"sku":"WBCARB09N9CY37T","price":120.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/71a3RF2z-qL_cc401ec4-2530-4a2b-9f9d-a3de13df6426.jpg?v=1749467991"},{"product_id":"denso-234-9042-air-fuel-ratio-sensor","title":"Denso 234-9042 Air Fuel Ratio Sensor","description":"\u003cp\u003eDenso Air and Fuel Ratio sensor is designed to detect the amount of the exhaust gas air and fuel ratio. It is constructed from durable material that is corrosion and abrasion resistant. This sensor features zirconia solid electrolyte integrated with alumina heater substrate which precicely controls the amount of oxygen concentration that flows into the diffusion layer to limit current flow. This sensor can easily be installed and ensures longevity.Porous PTFE filter allows atmospheric oxygen the enter the sensor without permitting water or engine contaminants to seep into the casing.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":46879372836916,"sku":"WBCARB000PWUX14","price":117.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/61EI-sl5SdL.jpg?v=1750050842"},{"product_id":"denso-234-9047-air-fuel-ratio-sensor","title":"Denso 234-9047 Air Fuel Ratio Sensor","description":"\u003cp\u003eDenso 234-9047 Air Fuel Ratio Sensor\u003c\/p\u003e","brand":"DENSO","offers":[{"title":"Default Title","offer_id":46898431819828,"sku":"WBCARB000PWTIYW","price":167.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/71LPemr256L.jpg?v=1750172049"},{"product_id":"30-0300-wideband-ugeo-air-fuel-ratio-gauge-52mm2-1-16-afr-lambda-controller-kit-with-lsu-4-9-sensor","title":"30-0300 Wideband UGEO Air Fuel Ratio Gauge 52mm(2-1\/16), AFR\/Lambda Controller Kit with LSU 4.9 Sensor","description":"\u003cp\u003eThe UEGO gauge will indicate changes in the air\/fuel ratio in real time, which is essential when you aim to perform safer, more powerful and accurate engine tuning. Specifications: 52mm(2-1\/16) Diameter Mounting Compatible with Vehicle\/System Voltages up to 16V 0-5V Analog Output Serial RS-232 Output 20ms Typical Response 8.0:1 to 20.0:1 AFR \/ 0.55 to 2.00 Lambda Configurable 3 or 4 Digit Precision Display Modes Configurable AFR, Lambda or O2% Display Modes Free Air or Resistor Trim Calibration Modes Auto Dimming Feature Gledewen Wideband UEGO Air Fuel Ratio Gauge Kit Includes: 1 * UEGO Gauge 1 * Wideband Oxygen Sensor 1 * PWR\/IO Cable 1 * Sensor Harness 4 * Butt Connectors 1 * Silver Nut 1 * Installation Instruction Usage Steps 1. Connect Harness A to Port A. 2. Connect Harness B to Port B. 3. Connect the other end of Harness B to the sensor. 4. The other end of Harness A has a red wire for the positive terminal and a black wire for the negative terminal. 5. Connect to a 12V power supply. The instrument will start working, with a working voltage of 12V. 6. The dashboard has a setting and selection button, allowing for 8 function switches. 7. In the 4-digit mode, press the left button to switch to the 3-digit mode. Press the select button to confirm, which will change to 3-digit mode. Keep pressing to switch to the initialization mode or air-fuel ratio mode. 8. Change to CAN mode for engine combustion ratio calibration and adjustment. This can increase the combustion ratio and improve engine efficiency.\u003c\/p\u003e","brand":"Gledewen","offers":[{"title":"Default Title","offer_id":46954569072692,"sku":"WBCARB0CJHS2FWN","price":118.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/71Gt-lYgzlL.jpg?v=1752333492"}],"url":"https:\/\/carkart.com\/collections\/air-fuel-ratio.oembed","provider":"Carkart","version":"1.0","type":"link"}