{"product_id":"audi-vw-nox-sensor-80a907807n-sns415b-a2c18271000-01","title":"Sensore NOx per 80A907807N SNS415B","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"136\" data-end=\"148\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"149\" data-end=\"300\"\u003eCompatible with Volkswagen Group diesel vehicles equipped with EA288 \/ MLB EVO diesel engines and SCR (Selective Catalytic Reduction) emission systems.\u003c\/p\u003e\n\u003cp data-start=\"302\" data-end=\"403\"\u003eCommon applications include Audi and Volkswagen diesel platforms using this NOx sensor configuration:\u003c\/p\u003e\n\u003cul data-start=\"405\" data-end=\"548\"\u003e\n\u003cli data-section-id=\"r5v27i\" data-start=\"405\" data-end=\"419\"\u003e80A907807N\u003c\/li\u003e\n\u003cli data-section-id=\"2t8xo4\" data-start=\"420\" data-end=\"431\"\u003eSNS415B\u003c\/li\u003e\n\u003cli data-section-id=\"dtbu55\" data-start=\"432\" data-end=\"450\"\u003eA2C18271000-01\u003c\/li\u003e\n\u003cli data-section-id=\"18ln1c\" data-start=\"451\" data-end=\"499\"\u003eAudi A4 \/ A5 \/ Q5 2.0 TDI (MLB EVO platform)\u003c\/li\u003e\n\u003cli data-section-id=\"19uz9le\" data-start=\"500\" data-end=\"548\"\u003eVolkswagen Group SCR \/ AdBlue diesel systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"550\" data-end=\"650\"\u003eFitment depends on engine code and ECU calibration (upstream\/downstream position varies by vehicle).\u003c\/p\u003e\n\u003chr data-start=\"652\" data-end=\"655\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"657\" data-end=\"683\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"684\" data-end=\"810\"\u003eThis NOx sensor is installed in the diesel exhaust aftertreatment system to measure nitrogen oxide concentration in real time.\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"930\"\u003eIt sends data to the engine control unit (ECU) to regulate SCR system dosing strategy and ensure emissions compliance.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1029\"\u003eThe sensor includes an integrated control module and communicates via CAN bus to the vehicle ECU.\u003c\/p\u003e\n\u003chr data-start=\"1031\" data-end=\"1034\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"1036\" data-end=\"1063\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cp data-start=\"1064\" data-end=\"1116\"\u003eCommon symptoms of a failing NOx sensor may include:\u003c\/p\u003e\n\u003cul data-start=\"1118\" data-end=\"1309\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1118\" data-end=\"1140\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"1141\" data-end=\"1189\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1190\" data-end=\"1221\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"d1njym\" data-start=\"1222\" data-end=\"1264\"\u003eReduced engine performance \/ limp mode\u003c\/li\u003e\n\u003cli data-section-id=\"r5j5eu\" data-start=\"1265\" data-end=\"1309\"\u003eIncreased emissions and fuel consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1311\" data-end=\"1314\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1316\" data-end=\"1338\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1339\" data-end=\"1467\"\u003e\n\u003cli data-section-id=\"r5v27i\" data-start=\"1339\" data-end=\"1353\"\u003e80A907807N\u003c\/li\u003e\n\u003cli data-section-id=\"2t8xo4\" data-start=\"1354\" data-end=\"1365\"\u003eSNS415B\u003c\/li\u003e\n\u003cli data-section-id=\"dtbu55\" data-start=\"1366\" data-end=\"1384\"\u003eA2C18271000-01\u003c\/li\u003e\n\u003cli data-section-id=\"oqhaqd\" data-start=\"1385\" data-end=\"1467\"\u003eRelated family: 80A907807 series (fitment varies by revision and ECU software)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1469\" data-end=\"1472\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1474\" data-end=\"1482\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"uyxxez\" data-start=\"1484\" data-end=\"1516\"\u003eWhat does a NOx sensor do?\u003c\/h3\u003e\n\u003cp data-start=\"1517\" data-end=\"1626\"\u003eIt measures nitrogen oxide levels in diesel exhaust gases and sends data to the ECU for SCR emission control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"13k5ovo\" data-start=\"1628\" data-end=\"1651\"\u003eWhere is it used?\u003c\/h3\u003e\n\u003cp data-start=\"1652\" data-end=\"1765\"\u003eIt is used in Audi and Volkswagen 2.0 TDI diesel engines with SCR\/AdBlue systems, typically on MLB EVO platforms.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dns8lz\" data-start=\"1767\" data-end=\"1825\"\u003eIs 80A907807N interchangeable with SNS415B variants?\u003c\/h3\u003e\n\u003cp data-start=\"1826\" data-end=\"1946\"\u003eNot always. Even if the connector and housing are similar, compatibility depends on ECU calibration and sensor revision.\u003c\/p\u003e\n\u003ch3 data-section-id=\"j97hsx\" data-start=\"1948\" data-end=\"1979\"\u003eWhat happens if it fails?\u003c\/h3\u003e\n\u003cp data-start=\"1980\" data-end=\"2091\"\u003eIt may trigger emission warnings, fault codes, and reduced engine performance depending on SCR system strategy.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863387046020,"sku":"80A907807N\/SNS415B","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_91a473a2-5fa6-48ae-b764-f76c08651f72.jpg?v=1778947073","url":"https:\/\/www.jslook.com\/it\/products\/audi-vw-nox-sensor-80a907807n-sns415b-a2c18271000-01","provider":"ASHENG","version":"1.0","type":"link"}