{"product_id":"audi-nox-sensor-8k0907807d-5wk96641b","title":"Sensore NOx per 5WK96641B 8K0907807D","description":"\u003ch2 data-section-id=\"l0zaa4\" data-start=\"119\" data-end=\"131\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFitment\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"132\" data-end=\"195\"\u003eConfirmed OE application based on catalog cross-reference data:\u003c\/p\u003e\n\u003cul data-start=\"197\" data-end=\"346\"\u003e\n\u003cli data-section-id=\"1n0tqqx\" data-start=\"197\" data-end=\"232\"\u003eAudi A4 B8 (8K chassis) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1ob8hw7\" data-start=\"233\" data-end=\"280\"\u003eAudi A5 2.0 TDI (8T \/ 8F platform variants)\u003c\/li\u003e\n\u003cli data-section-id=\"oukqp7\" data-start=\"281\" data-end=\"305\"\u003eAudi Q5 (8R) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"ph7c2l\" data-start=\"306\" data-end=\"346\"\u003eSCR (AdBlue) diesel emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"348\" data-end=\"423\"\u003eFitment is strictly based on OE number matching: \u003cstrong data-start=\"397\" data-end=\"423\"\u003e8K0907807D \/ 5WK96641B\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"425\" data-end=\"428\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"430\" data-end=\"456\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"457\" data-end=\"585\"\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=\"587\" data-end=\"792\"\u003eIt transmits 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=\"794\" data-end=\"947\"\u003eThe sensor is part of the emissions monitoring system and is typically mounted in the exhaust stream (upstream or downstream depending on configuration).\u003c\/p\u003e\n\u003chr data-start=\"949\" data-end=\"952\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"954\" data-end=\"981\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cp data-start=\"982\" data-end=\"1034\"\u003eCommon symptoms of a failing NOx sensor may include:\u003c\/p\u003e\n\u003cul data-start=\"1036\" data-end=\"1206\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1036\" data-end=\"1058\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"1059\" data-end=\"1107\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1108\" data-end=\"1139\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"1yecva8\" data-start=\"1140\" data-end=\"1182\"\u003eReduced engine performance (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1183\" data-end=\"1206\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1208\" data-end=\"1211\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1213\" data-end=\"1235\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1236\" data-end=\"1264\"\u003e\n\u003cli data-section-id=\"6oipfy\" data-start=\"1236\" data-end=\"1250\"\u003e8K0907807D\u003c\/li\u003e\n\u003cli data-section-id=\"48vm5b\" data-start=\"1251\" data-end=\"1264\"\u003e5WK96641B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1266\" data-end=\"1269\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1271\" data-end=\"1279\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"qplmuk\" data-start=\"1281\" data-end=\"1316\"\u003eWhat does this NOx sensor do?\u003c\/h3\u003e\n\u003cp data-start=\"1317\" data-end=\"1420\"\u003eIt measures nitrogen oxide levels in diesel exhaust and sends data to the ECU for SCR emission control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"153fw06\" data-start=\"1422\" data-end=\"1460\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"1461\" data-end=\"1590\"\u003eYes. Compatibility is strictly determined by OE number matching. Even small suffix differences may indicate a different revision.\u003c\/p\u003e\n\u003ch3 data-section-id=\"4a7y0u\" data-start=\"1592\" data-end=\"1646\"\u003eCan similar Audi NOx sensors be interchangeable?\u003c\/h3\u003e\n\u003cp data-start=\"1647\" data-end=\"1743\"\u003eNot always. NOx sensors are ECU-calibrated components and must match the exact OE specification.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863385800836,"sku":"5WK96641B\/8K0907807D","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_c5a812ac-a496-4fad-8fe9-d4555547a60d.jpg?v=1778947070","url":"https:\/\/www.jslook.com\/it\/products\/audi-nox-sensor-8k0907807d-5wk96641b","provider":"ASHENG","version":"1.0","type":"link"}