{"product_id":"nox-sensor-audi-5wk97259-8w0907807a-scr-system-unit","title":"NOx Nitrogen Sensor for Audi 5WK97259 8W0907807A Diesel Exhaust SCR System Unit","description":"\u003cp data-start=\"108\" data-end=\"340\"\u003e\u003cstrong data-start=\"108\" data-end=\"119\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"119\" data-end=\"122\"\u003eCompatible with Audi diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.\u003cbr data-start=\"242\" data-end=\"245\"\u003eCommon applications include Audi Euro 6 diesel engines using reference 5WK97259 \/ 8W0907807A.\u003c\/p\u003e\n\u003chr data-start=\"342\" data-end=\"345\"\u003e\n\u003cp data-start=\"347\" data-end=\"551\"\u003e\u003cstrong data-start=\"347\" data-end=\"354\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"354\" data-end=\"357\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"401\" data-end=\"404\"\u003eA1: It measures nitrogen oxide levels in exhaust gases and sends real-time data to the ECU to control AdBlue\/DEF dosing for emissions compliance.\u003c\/p\u003e\n\u003cp data-start=\"553\" data-end=\"704\"\u003eQ2: Where is it installed?\u003cbr data-start=\"579\" data-end=\"582\"\u003eA2: It is installed in the exhaust system, typically before or after the SCR catalyst depending on engine configuration.\u003c\/p\u003e\n\u003cp data-start=\"706\" data-end=\"859\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"739\" data-end=\"742\"\u003eA3: Engine warning light, SCR system fault codes, increased emissions, and reduced engine performance or limp mode.\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"997\"\u003eQ4: Is it compatible with all Audi vehicles?\u003cbr data-start=\"905\" data-end=\"908\"\u003eA4: No, compatibility depends on engine type, emissions standard, and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652467884164,"sku":"5WK97259","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_5dfca40e-6b9d-4d40-b74d-8a82f92c3780.jpg?v=1773993948","url":"https:\/\/www.jslook.com\/products\/nox-sensor-audi-5wk97259-8w0907807a-scr-system-unit","provider":"ASHENG","version":"1.0","type":"link"}