{"product_id":"audi-vw-nox-sensor-8w0907807k","title":"NOx-Sensor für 8W0907807K","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"101\" data-end=\"113\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"114\" data-end=\"173\"\u003eConfirmed OE application based on OEM cross-reference data:\u003c\/p\u003e\n\u003cul data-start=\"175\" data-end=\"367\"\u003e\n\u003cli data-section-id=\"1ju51iz\" data-start=\"175\" data-end=\"212\"\u003eAudi A4 (B9 \/ 8W chassis) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1fpn0zh\" data-start=\"213\" data-end=\"246\"\u003eAudi A5 (F5 platform) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1xbgpj5\" data-start=\"247\" data-end=\"280\"\u003eAudi Q5 (FY platform) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"18qf2nz\" data-start=\"281\" data-end=\"367\"\u003eVolkswagen Group diesel SCR (AdBlue) emission systems using 8W-series architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"369\" data-end=\"432\"\u003eFitment is strictly based on OE number matching: \u003cstrong data-start=\"418\" data-end=\"432\"\u003e8W0907807K\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"434\" data-end=\"473\"\u003e \u003c\/p\u003e\n\u003chr data-start=\"475\" data-end=\"478\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"480\" data-end=\"506\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"507\" data-end=\"635\"\u003eThis NOx sensor is used in diesel exhaust aftertreatment systems to measure nitrogen oxide (NOx) concentration in exhaust gases.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"838\"\u003eIt sends real-time data to the engine control unit (ECU) to regulate SCR (Selective Catalytic Reduction) dosing strategy and ensure emissions compliance in diesel vehicles equipped with AdBlue systems.\u003c\/p\u003e\n\u003cp data-start=\"840\" data-end=\"930\"\u003eThe sensor is part of the emissions monitoring system used in modern VAG diesel platforms.\u003c\/p\u003e\n\u003chr data-start=\"932\" data-end=\"935\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"937\" data-end=\"964\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cp data-start=\"965\" data-end=\"1004\"\u003eCommon symptoms of failure may include:\u003c\/p\u003e\n\u003cul data-start=\"1006\" data-end=\"1176\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1006\" data-end=\"1028\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"1029\" data-end=\"1077\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1078\" data-end=\"1109\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"1yecva8\" data-start=\"1110\" data-end=\"1152\"\u003eReduced engine performance (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1153\" data-end=\"1176\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1178\" data-end=\"1181\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1183\" data-end=\"1205\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1206\" data-end=\"1329\"\u003e\n\u003cli data-section-id=\"12gzjz1\" data-start=\"1206\" data-end=\"1220\"\u003e8W0907807K\u003c\/li\u003e\n\u003cli data-section-id=\"1fe8izq\" data-start=\"1221\" data-end=\"1329\"\u003e8K0907807K \/ 8K0907807N (interchange family depending on revision) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1331\" data-end=\"1334\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1336\" data-end=\"1344\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"qplmuk\" data-start=\"1346\" data-end=\"1381\"\u003eWhat does this NOx sensor do?\u003c\/h3\u003e\n\u003cp data-start=\"1382\" data-end=\"1491\"\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=\"153fw06\" data-start=\"1493\" data-end=\"1531\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"1532\" data-end=\"1660\"\u003eYes. It is strictly matched by OE number. Even small suffix differences may indicate different calibration or hardware revision.\u003c\/p\u003e\n\u003ch3 data-section-id=\"zz2n8o\" data-start=\"1662\" data-end=\"1708\"\u003eCan similar NOx sensors be used instead?\u003c\/h3\u003e\n\u003cp data-start=\"1709\" data-end=\"1810\"\u003eNot recommended. NOx sensors are ECU-calibrated components and must match the exact OE specification.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xf421d\" data-start=\"1812\" data-end=\"1844\"\u003eWhat system is it used in?\u003c\/h3\u003e\n\u003cp data-start=\"1845\" data-end=\"1949\"\u003eIt is used in Volkswagen Group diesel SCR (AdBlue) emission systems on B9 \/ MLB Evo generation vehicles.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863388160132,"sku":"8W0907807K","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_a9c6844f-710b-4413-bbcb-9fc997b53875.jpg?v=1778947110","url":"https:\/\/www.jslook.com\/de\/products\/audi-vw-nox-sensor-8w0907807k","provider":"ASHENG","version":"1.0","type":"link"}