{"product_id":"audi-nox-sensor-8k0907807l-5wk96782a","title":"NOx Sensor for Audi A4 \/ A5 \/ Q5 2.0 TDI | OEM 8K0907807L 5WK96782A | Nitrogen Oxide Sensor","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=\"190\"\u003eConfirmed OE application based on catalog cross-reference:\u003c\/p\u003e\n\u003cul data-start=\"192\" data-end=\"350\"\u003e\n\u003cli data-section-id=\"1n0tqqx\" data-start=\"192\" data-end=\"227\"\u003eAudi A4 B8 (8K chassis) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1kvhxuf\" data-start=\"228\" data-end=\"275\"\u003eAudi A5 (8T \/ 8F platform variants) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"1b1q999\" data-start=\"276\" data-end=\"309\"\u003eAudi Q5 (8R facelift) 2.0 TDI\u003c\/li\u003e\n\u003cli data-section-id=\"ph7c2l\" data-start=\"310\" data-end=\"350\"\u003eSCR (AdBlue) diesel emission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"352\" data-end=\"468\"\u003eFitment is based strictly on OE number matching: \u003cstrong data-start=\"401\" data-end=\"427\"\u003e8K0907807L \/ 5WK96782A\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"470\" data-end=\"473\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"475\" data-end=\"501\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"502\" data-end=\"624\"\u003eThis NOx sensor is used in diesel exhaust aftertreatment systems to measure nitrogen oxide concentration in exhaust gases.\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"757\"\u003eIt provides real-time data to the ECU to manage SCR (Selective Catalytic Reduction) dosing strategy and ensure emission compliance.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"870\"\u003eThe sensor is part of the emission monitoring system used in VAG diesel platforms equipped with AdBlue systems.\u003c\/p\u003e\n\u003chr data-start=\"872\" data-end=\"875\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"877\" data-end=\"904\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cp data-start=\"905\" data-end=\"944\"\u003eCommon symptoms of failure may include:\u003c\/p\u003e\n\u003cul data-start=\"946\" data-end=\"1110\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"946\" data-end=\"968\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"tb88yx\" data-start=\"969\" data-end=\"1017\"\u003eP2200 \/ P229F fault codes (system dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"1018\" data-end=\"1049\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"1050\" data-end=\"1086\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"12mwl3m\" data-start=\"1087\" data-end=\"1110\"\u003eIncreased emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1112\" data-end=\"1115\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"1117\" data-end=\"1139\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"1140\" data-end=\"1272\"\u003e\n\u003cli data-section-id=\"6oiipy\" data-start=\"1140\" data-end=\"1154\"\u003e8K0907807L\u003c\/li\u003e\n\u003cli data-section-id=\"5wtxqq\" data-start=\"1155\" data-end=\"1168\"\u003e5WK96782A\u003c\/li\u003e\n\u003cli data-section-id=\"1sj3q35\" data-start=\"1169\" data-end=\"1272\"\u003eRelated VAG family variants exist depending on revision level \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1274\" data-end=\"1277\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"1279\" data-end=\"1287\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"qplmuk\" data-start=\"1289\" data-end=\"1324\"\u003eWhat does this NOx sensor do?\u003c\/h3\u003e\n\u003cp data-start=\"1325\" data-end=\"1428\"\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=\"1430\" data-end=\"1468\"\u003eIs this sensor vehicle-specific?\u003c\/h3\u003e\n\u003cp data-start=\"1469\" data-end=\"1580\"\u003eYes. It is strictly matched by OE number. Even small suffix differences may indicate different ECU calibration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"4a7y0u\" data-start=\"1582\" data-end=\"1636\"\u003eCan similar Audi NOx sensors be interchangeable?\u003c\/h3\u003e\n\u003cp data-start=\"1637\" data-end=\"1730\"\u003eNot always. NOx sensors are ECU-calibrated components and must match exact OE specifications.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863385473156,"sku":"5WK96782A\/8K0907807L","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_bfb091b9-8f4e-479c-b76f-d859e472f243.jpg?v=1778947055","url":"https:\/\/www.jslook.com\/products\/audi-nox-sensor-8k0907807l-5wk96782a","provider":"ASHENG","version":"1.0","type":"link"}