{"product_id":"volkswagen-2-0-tdi-nox-sensor-04l907805ed","title":"NOx Sensor for Volkswagen 2.0 TDI | OEM 04L907805ED | Nitrogen Oxide Sensor","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"103\" data-end=\"115\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"116\" data-end=\"246\"\u003eCompatible with Volkswagen diesel vehicles equipped with 2.0 TDI engines and SCR (Selective Catalytic Reduction) emission systems.\u003c\/p\u003e\n\u003cp data-start=\"248\" data-end=\"388\"\u003eThis part number is used in Volkswagen Group diesel exhaust aftertreatment systems for nitrogen oxide (NOx) monitoring and emission control.\u003c\/p\u003e\n\u003cul data-start=\"390\" data-end=\"593\"\u003e\n\u003cli data-section-id=\"1857b9e\" data-start=\"390\" data-end=\"405\"\u003e04L907805ED\u003c\/li\u003e\n\u003cli data-section-id=\"nhdz65\" data-start=\"406\" data-end=\"448\"\u003eVolkswagen 2.0 TDI engine applications\u003c\/li\u003e\n\u003cli data-section-id=\"oh2ok3\" data-start=\"449\" data-end=\"489\"\u003eSCR \/ AdBlue diesel emission systems\u003c\/li\u003e\n\u003cli data-section-id=\"15mhihh\" data-start=\"490\" data-end=\"593\"\u003eCommon use in EA288 diesel engine platform applications (vehicle fitment varies by ECU calibration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"595\" data-end=\"598\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"600\" data-end=\"626\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"627\" data-end=\"739\"\u003eThis NOx sensor is installed in diesel exhaust systems to measure nitrogen oxide concentration in exhaust gases.\u003c\/p\u003e\n\u003cp data-start=\"741\" data-end=\"872\"\u003eIt transmits real-time data to the engine control unit (ECU), supporting SCR system dosing strategy and diesel emission regulation.\u003c\/p\u003e\n\u003chr data-start=\"874\" data-end=\"877\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"879\" data-end=\"906\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cp data-start=\"907\" data-end=\"959\"\u003eCommon symptoms of a failing NOx sensor may include:\u003c\/p\u003e\n\u003cul data-start=\"961\" data-end=\"1128\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"961\" data-end=\"983\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"984\" data-end=\"1032\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"6lf0o5\" data-start=\"1033\" data-end=\"1055\"\u003eSCR system warning\u003c\/li\u003e\n\u003cli data-section-id=\"d1njym\" data-start=\"1056\" data-end=\"1098\"\u003eReduced engine performance \/ limp mode\u003c\/li\u003e\n\u003cli data-section-id=\"k0zl8k\" data-start=\"1099\" data-end=\"1128\"\u003eIncreased emission levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1130\" data-end=\"1133\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1135\" data-end=\"1157\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1158\" data-end=\"1173\"\u003e\n\u003cli data-section-id=\"1857b9e\" data-start=\"1158\" data-end=\"1173\"\u003e04L907805ED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1175\" data-end=\"1178\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1180\" data-end=\"1188\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"uyxxez\" data-start=\"1190\" data-end=\"1222\"\u003eWhat does a NOx sensor do?\u003c\/h3\u003e\n\u003cp data-start=\"1223\" data-end=\"1345\"\u003eIt measures nitrogen oxide levels in diesel exhaust systems and sends data to the ECU for emission control in SCR systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"13k5ovo\" data-start=\"1347\" data-end=\"1370\"\u003eWhere is it used?\u003c\/h3\u003e\n\u003cp data-start=\"1371\" data-end=\"1533\"\u003eIt is used in Volkswagen 2.0 TDI diesel engines equipped with SCR\/AdBlue systems to monitor exhaust gases before or after the catalyst depending on configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"j97hsx\" data-start=\"1535\" data-end=\"1566\"\u003eWhat happens if it fails?\u003c\/h3\u003e\n\u003cp data-start=\"1567\" data-end=\"1678\"\u003eIt may trigger emission system warnings, fault codes, and reduced engine performance depending on ECU strategy.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1034ioi\" data-start=\"1680\" data-end=\"1751\"\u003eIs this part interchangeable with similar Volkswagen NOx sensors?\u003c\/h3\u003e\n\u003cp data-start=\"1752\" data-end=\"1878\"\u003eNot always. Even if connectors and design look similar, compatibility depends on ECU calibration and exact OE number matching.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863389700228,"sku":"04L907805ED","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_ac0f1fb3-c691-4867-9446-0b807cd85305.jpg?v=1778947121","url":"https:\/\/www.jslook.com\/products\/volkswagen-2-0-tdi-nox-sensor-04l907805ed","provider":"ASHENG","version":"1.0","type":"link"}