{"product_id":"nox-sensor-4g0907807ab-audi-a6-allroad-a7-2015-2018-diesel-scr-system","title":"NOX Sensor für A6 Allroad A7 2015-18 4G0907807AB 4G0907807M 4G0907807AF","description":"\u003cp data-start=\"147\" data-end=\"237\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cbr data-start=\"154\" data-end=\"157\"\u003eCompatible with Volkswagen Group Euro 6 diesel emission systems (SCR \/ AdBlue)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"239\" data-end=\"457\"\u003eVehicle applications include:\u003cbr data-start=\"268\" data-end=\"271\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi A6 Allroad\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"308\" data-end=\"311\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi A7 Sportback\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-start=\"348\" data-end=\"351\"\u003eOther VW Group 4G platform diesel vehicles using OEM part numbers 4G0907807AB \/ 4G0907807M \/ 4G0907807AF\u003c\/p\u003e\n\u003chr data-start=\"459\" data-end=\"462\"\u003e\n\u003cp data-start=\"464\" data-end=\"469\"\u003eFAQ\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"661\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"515\" data-end=\"518\"\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=\"663\" data-end=\"848\"\u003eQ2: Where is this sensor installed?\u003cbr data-start=\"698\" data-end=\"701\"\u003eA2: It is installed in the exhaust aftertreatment system, typically upstream or downstream of the SCR catalyst depending on engine configuration.\u003c\/p\u003e\n\u003cp data-start=\"850\" data-end=\"1031\"\u003eQ3: Are these part numbers interchangeable?\u003cbr data-start=\"893\" data-end=\"896\"\u003eA3: These are OEM variants within the same sensor family, but exact matching is required due to calibration and software differences.\u003c\/p\u003e\n\u003cp data-start=\"1033\" data-end=\"1183\"\u003eQ4: Is this used only for A6 Allroad and A7?\u003cbr data-start=\"1077\" data-end=\"1080\"\u003eA4: It is mainly used on Audi A6 Allroad and A7 Sportback C7 facelift diesel SCR systems (2015–2018).\u003c\/p\u003e\n\u003cp data-start=\"1185\" data-end=\"1315\"\u003eQ5: What are common failure symptoms?\u003cbr data-start=\"1222\" data-end=\"1225\"\u003eA5: Engine warning light, AdBlue\/SCR faults, NOx signal errors, or limp mode activation.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652453990532,"sku":"4G0907807AB\/SNS458","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_29aab42b-cd2a-4c41-a3a6-c2250f379ac0.jpg?v=1773993559","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-4g0907807ab-audi-a6-allroad-a7-2015-2018-diesel-scr-system","provider":"ASHENG","version":"1.0","type":"link"}