{"product_id":"nox-sensor-audi-a4-a5-8w-2-0-3-0-tdi-quattro-scr-unit","title":"Sensore NOX per convertitore catalitico per A4 8W2 8W5 A5 F53 2.0 3.0 TDI Quattro 8W","description":"\u003cp data-start=\"121\" data-end=\"288\"\u003e\u003cstrong data-start=\"121\" data-end=\"132\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"132\" data-end=\"135\"\u003eCompatible with Audi diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.\u003cbr data-start=\"255\" data-end=\"258\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"289\" data-end=\"453\"\u003e\n\u003cli data-section-id=\"1vzieye\" data-start=\"289\" data-end=\"315\"\u003eAudi A4 B9 (8W2 \/ 8W5)\u003c\/li\u003e\n\u003cli data-section-id=\"1y60to7\" data-start=\"316\" data-end=\"332\"\u003eAudi A5 (F5)\u003c\/li\u003e\n\u003cli data-section-id=\"131is79\" data-start=\"333\" data-end=\"453\"\u003e2.0 TDI \/ 3.0 TDI Quattro (8W platform)\u003cbr data-start=\"374\" data-end=\"377\"\u003eUsing reference NOx sensor systems fitted to Euro 6 AdBlue diesel engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"455\" data-end=\"458\"\u003e\n\u003cp data-start=\"460\" data-end=\"688\"\u003e\u003cstrong data-start=\"460\" data-end=\"467\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"467\" data-end=\"470\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"514\" data-end=\"517\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to regulate AdBlue\/DEF injection and maintain emissions compliance.\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"852\"\u003eQ2: Where is it installed?\u003cbr data-start=\"716\" data-end=\"719\"\u003eA2: It is installed in the exhaust system, typically before or after the SCR catalytic converter depending on engine configuration.\u003c\/p\u003e\n\u003cp data-start=\"854\" data-end=\"1020\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"887\" data-end=\"890\"\u003eA3: Check engine light, SCR\/AdBlue system warnings, NOx sensor fault codes, reduced engine performance, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1173\"\u003eQ4: Is it compatible with all A4\/A5 8W models?\u003cbr data-start=\"1068\" data-end=\"1071\"\u003eA4: No, compatibility depends on engine code (2.0 TDI or 3.0 TDI), model year, and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652463296644,"sku":"5WK9 7258","price":291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_81db19a9-0a37-40a3-9ef9-41d881fcd4b2.jpg?v=1773993759","url":"https:\/\/www.jslook.com\/it\/products\/nox-sensor-audi-a4-a5-8w-2-0-3-0-tdi-quattro-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}