{"product_id":"nox-sensor-4h0907807e-5wk96795-audi-a8-s8-2014-2017-diesel-scr-system","title":"Sensore NOx per A8 S8 2014-2017 4H0907807E 5WK96795","description":"\u003cp data-start=\"123\" data-end=\"213\"\u003eFitment\u003cbr data-start=\"130\" data-end=\"133\"\u003eCompatible with Volkswagen Group Euro 6 diesel emission systems (SCR \/ AdBlue)\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"414\"\u003eVehicle applications include:\u003cbr data-start=\"244\" data-end=\"247\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi A8\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"284\" data-end=\"287\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi S8\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"324\" data-end=\"327\"\u003eOther VW Group 4H chassis diesel vehicles using OEM part number 4H0907807E \/ 5WK96795\u003c\/p\u003e\n\u003chr data-start=\"416\" data-end=\"419\"\u003e\n\u003cp data-start=\"421\" data-end=\"426\"\u003eFAQ\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"618\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"472\" data-end=\"475\"\u003eA1: It measures nitrogen oxide levels in diesel exhaust and sends data to the SCR system to control AdBlue (DEF) dosing and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"798\"\u003eQ2: Where is this sensor installed?\u003cbr data-start=\"655\" data-end=\"658\"\u003eA2: It is installed in the exhaust aftertreatment system, typically upstream or downstream of the SCR catalyst depending on engine layout.\u003c\/p\u003e\n\u003cp data-start=\"800\" data-end=\"971\"\u003eQ3: Is 4H0907807E the same as 5WK96795?\u003cbr data-start=\"839\" data-end=\"842\"\u003eA3: Yes, 4H0907807E is the OEM Audi\/VW number and 5WK96795 is the Continental aftermarket reference for the same sensor family.\u003c\/p\u003e\n\u003cp data-start=\"973\" data-end=\"1132\"\u003eQ4: Is this only used on V8 TDI models?\u003cbr data-start=\"1012\" data-end=\"1015\"\u003eA4: It is most commonly used on Audi A8 D4 facelift diesel platforms (including 4.2 TDI variants with SCR systems).\u003c\/p\u003e\n\u003cp data-start=\"1134\" data-end=\"1271\"\u003eQ5: What are common failure symptoms?\u003cbr data-start=\"1171\" data-end=\"1174\"\u003eA5: Engine warning light, AdBlue\/SCR system faults, NOx signal errors, or limp mode activation.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652454088836,"sku":"4H0907807E\/5WK96795","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_39fb6e8b-15d3-4229-ac6a-be3ba82d0e9a.jpg?v=1773993562","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-4h0907807e-5wk96795-audi-a8-s8-2014-2017-diesel-scr-system","provider":"ASHENG","version":"1.0","type":"link"}