{"product_id":"aeroflow-digital-wide-band-air-fuel-ratio-sensor-gauge-kit-af49-7500-af49-7500-2","title":"Aeroflow Digital Wide Band Air Fuel Ratio Sensor Gauge Kit AF49-7500","description":"\u003ch2\u003eAeroflow Digital Wide Band Air Fuel Ratio Sensor Gauge Kit\u003c\/h2\u003e\n\u003cp\u003eThe Aeroflow Performance digital Air Fuel Ratio gauge kit has been designed to provide essential protection for your engine, ensuring it does not run too lean while driving. Accurate AFR data is critical when tuning an engine. Running rich can cause a loss in power, while running too lean may result in serious engine damage. By using the Aeroflow Performance wideband AFR gauge with a 5-wire heated LSU 4.9 sensor during the tuning process, you can effectively monitor AFR levels and adjust tuning parameters to optimise them for maximum power and efficiency. This wideband gauge features a blue LCD with a digital readout in the centre and a bar-graph style LED display around the outside that changes from green (rich) to yellow (optimal) to red (lean) for immediate reference to the AFR.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWideband range reads from 4.2:1 to 20.0:1 AFR readings.\u003c\/li\u003e\n\u003cli\u003eGauge to sensor cable length of 3 meters (9.84ft) for flexible installation.\u003c\/li\u003e\n\u003cli\u003eLSU sensor cable measures 980mm for easy connection.\u003c\/li\u003e\n\u003cli\u003eCompact gauge diameter of 2-1\/16 inches (52mm) fits standard mounting locations.\u003c\/li\u003e\n\u003cli\u003eO2 sensor bung size of M18x1.5mm for compatibility with various exhaust systems.\u003c\/li\u003e\n\u003cli\u003eIncludes LSU 4.9 wideband sensor (note: not covered under warranty).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGauge diameter: 2-1\/16 inches (52mm).\u003c\/li\u003e\n\u003cli\u003eWideband sensor type: LSU 4.9.\u003c\/li\u003e\n\u003cli\u003eGauge to sensor cable length: 3 meters (9.84ft).\u003c\/li\u003e\n\u003cli\u003eLSU sensor cable length: 980mm.\u003c\/li\u003e\n\u003cli\u003eO2 sensor bung size: M18x1.5mm.\u003c\/li\u003e\n\u003cli\u003eAFR range: 4.2:1 to 20.0:1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis gauge kit is typically used in performance tuning applications for petrol engines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for automotive enthusiasts and DIY tuners.\u003c\/li\u003e\n\u003cli\u003eCompatible with race cars and performance vehicles.\u003c\/li\u003e\n\u003cli\u003eSuitable for use in off-road vehicles requiring precise AFR monitoring.\u003c\/li\u003e\n\u003cli\u003eCan be used in workshops for engine diagnostics and tuning.\u003c\/li\u003e\n\u003cli\u003ePerfect for fleet vehicles needing reliable performance assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n\u003cli\u003eStock sourced from reputable distributors and brands like Aeroflow.\u003c\/li\u003e\n\u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n\u003cli\u003eClear shipping, warranty, and customer service policies.\u003c\/li\u003e\n\u003cli\u003eExpertise in power products and auto-electrical solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eHow do I install the Aeroflow AFR gauge?\u003c\/h4\u003e\n\u003cp\u003eInstallation involves connecting the gauge to the LSU sensor and mounting it in a suitable location. Ensure the sensor is properly fitted to the exhaust system.\u003c\/p\u003e\n\u003ch4\u003eWhat vehicles is this gauge compatible with?\u003c\/h4\u003e\n\u003cp\u003eThis gauge is compatible with a wide range of petrol vehicles, particularly those involved in performance tuning or racing.\u003c\/p\u003e\n\u003ch4\u003eCan I use this gauge with diesel engines?\u003c\/h4\u003e\n\u003cp\u003eNo, this gauge is specifically designed for petrol engines and may not provide accurate readings for diesel applications.\u003c\/p\u003e\n\u003ch4\u003eWhat should I do if the gauge shows a lean reading?\u003c\/h4\u003e\n\u003cp\u003eA lean reading indicates that the engine is running with too much air and not enough fuel. You should consider adjusting the fuel mixture or tuning parameters to prevent potential engine damage.\u003c\/p\u003e\n\u003ch4\u003eIs the LSU sensor covered under warranty?\u003c\/h4\u003e\n\u003cp\u003eUnfortunately, the LSU 4.9 wideband sensor is not covered under any warranty.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How do I install the Aeroflow AFR gauge?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation involves connecting the gauge to the LSU sensor and mounting it in a suitable location. Ensure the sensor is properly fitted to the exhaust system.\"}},{\"@type\":\"Question\",\"name\":\"What vehicles is this gauge compatible with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This gauge is compatible with a wide range of petrol vehicles, particularly those involved in performance tuning or racing.\"}},{\"@type\":\"Question\",\"name\":\"Can I use this gauge with diesel engines?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this gauge is specifically designed for petrol engines and may not provide accurate readings for diesel applications.\"}},{\"@type\":\"Question\",\"name\":\"What should I do if the gauge shows a lean reading?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A lean reading indicates that the engine is running with too much air and not enough fuel. You should consider adjusting the fuel mixture or tuning parameters to prevent potential engine damage.\"}},{\"@type\":\"Question\",\"name\":\"Is the LSU sensor covered under warranty?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Unfortunately, the LSU 4.9 wideband sensor is not covered under any warranty.\"}}]}\u003c\/script\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":53205353529504,"sku":"AF49-7500","price":320.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/AF49-7500__01.jpg?v=1769418891","url":"https:\/\/www.micksgonebush.com.au\/products\/aeroflow-digital-wide-band-air-fuel-ratio-sensor-gauge-kit-af49-7500-af49-7500-2","provider":"Micks Gone Bush","version":"1.0","type":"link"}