{"product_id":"nox-sensor-volkswagen-sns456-8r0907807s-scr-system-unit","title":"Nox Nitrogen Sensor for Volkswagen AG SNS456 8R0907807S Diesel Exhaust SCR System Unit","description":"\u003cp data-start=\"139\" data-end=\"406\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"139\" data-end=\"150\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"150\" data-end=\"153\"\u003eCompatible with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eVolkswagen AG\u003c\/span\u003e\u003c\/span\u003e diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.\u003cbr data-start=\"306\" data-end=\"309\"\u003eCommon applications include Audi\/VW platform diesel models using reference SNS456 \/ 8R0907807S.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"408\" data-end=\"411\"\u003e\n\u003cp data-start=\"413\" data-end=\"616\"\u003e\u003cstrong data-start=\"413\" data-end=\"420\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"420\" data-end=\"423\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"467\" data-end=\"470\"\u003eA1: It detects nitrogen oxide levels in the exhaust system and sends real-time data to the ECU for emissions control and AdBlue dosing accuracy.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"780\"\u003eQ2: Where is it installed?\u003cbr data-start=\"644\" data-end=\"647\"\u003eA2: It is installed in the exhaust system, typically upstream or downstream of the SCR catalyst depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"922\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"815\" data-end=\"818\"\u003eA3: Engine warning light, SCR system fault codes, increased emissions, and reduced engine performance.\u003c\/p\u003e\n\u003cp data-start=\"924\" data-end=\"1083\"\u003eQ4: Is it compatible with all Volkswagen Group vehicles?\u003cbr data-start=\"980\" data-end=\"983\"\u003eA4: No, compatibility depends on engine type, emissions standard (Euro 5\/6), and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652471390340,"sku":"SNS456","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_d82ebb13-9c3c-46de-ab55-757e4db47603.jpg?v=1773994091","url":"https:\/\/www.jslook.com\/products\/nox-sensor-volkswagen-sns456-8r0907807s-scr-system-unit","provider":"ASHENG","version":"1.0","type":"link"}