{"product_id":"autometer-stack-wideband-air-fuel-gauge-6-1-20-1-afr-52mm-digital-pro-control-white-dial","title":"AutoMeter Stack Wideband Air\/Fuel Gauge 6:1-20:1 AFR 52mm Digital Pro-Control White Dial","description":"\u003cp\u003eReading 6:1-20:1 AFR, this 52mm Stack wideband air\/fuel ratio gauge from AutoMeter helps you read air\/fuel ratio with a wideband sensor. Stack Wideband Air-Fuel Ratio (Lambda) gauges are the ultimate tuning aid! Dimmable dual digital red numeric and multi-color radial LED displays provide accurate real-time readout of either air\/fuel ratio or lambda (user-selectable) in a format that is optimized for driver viewing. User adjustable scaling allows for tailored calibration for specialty fuel types and maximum display resolution per application.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual digital and radial LED displays provide precision display of real time engine fuel \/ air mixture data\u003c\/li\u003e\n\u003cli\u003eIncluded Bosch 4.9 LSU sensor offers excellent response and precision with no need for free air calibration\u003c\/li\u003e\n\u003cli\u003eA 0-5Volt analogue output can be connected to a data-logger or to an ECU to provide real-time closed-loop feedback for improved mapping\u003c\/li\u003e\n\u003cli\u003eProgrammable Alarm warns of dangerous lean condition\u003c\/li\u003e\n\u003cli\u003ePro-Control output allows automatic control of other vehicle systems based upon specific lambda trigger conditions\u003c\/li\u003e\n\u003cli\u003ePeak Recall of leanest value during last run\u003c\/li\u003e\n\u003cli\u003eSuitable for all fuel types with AFR from 6:1 to 20:1 (not recommended for leaded fuel)\u003c\/li\u003e\n\u003cli\u003eGauge comes complete with everything required for installation\u003c\/li\u003e\n\u003cli\u003eIncludes 3.4m wiring between gauge and sensor\u003c\/li\u003e\n\u003cli\u003eSize: 52mm (52.4mm)\u003c\/li\u003e\n\u003cli\u003eRange: 6:1-20:1 AFR\u003c\/li\u003e\n\u003cli\u003eMovement: Digital\u003c\/li\u003e\n\u003cli\u003eLighting: Red LED\/Red Yellow Green Segments Digital LED\u003c\/li\u003e\n\u003cli\u003eFinish: White dial, Black Stack, flat, clear lens\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: AutoMeter\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: ST3404\u003c\/li\u003e\n\u003cli\u003eProduct Line: Stack\u003c\/li\u003e\n\u003cli\u003eManufacturer Warranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":67910649610413,"sku":"atmST3404","price":504.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/5200\/0173\/files\/ca4d74dc64b1c4b93eeddcee7e11a78d.jpg?v=1793657574","url":"https:\/\/www.dfispdx.com\/products\/autometer-stack-wideband-air-fuel-gauge-6-1-20-1-afr-52mm-digital-pro-control-white-dial","provider":"Diesel Fuel Injection Service","version":"1.0","type":"link"}