{"product_id":"nox-sensor-audi-vw-04l907807s-5wk97312-a6-a7-touareg-scr-unit","title":"Stickoxidsensor NOx für 5WK97312 04L907807S","description":"\u003cp data-start=\"144\" data-end=\"339\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"144\" data-end=\"155\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"155\" data-end=\"158\"\u003eCompatible with Volkswagen Group diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"306\" data-end=\"309\"\u003eCommon applications include:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"340\" data-end=\"722\"\u003e\n\u003cli data-section-id=\"1mzmd5f\" data-start=\"340\" data-end=\"409\"\u003eAudi A6 (2.0 TDI \/ 3.0 TDI SCR variants depending on engine code)\u003c\/li\u003e\n\u003cli data-section-id=\"1yxu1xv\" data-start=\"410\" data-end=\"453\"\u003eAudi A7 Sportback (diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1qmum1a\" data-start=\"454\" data-end=\"522\"\u003eVW Touareg (MQB\/MLB diesel SCR variants depending on model year)\u003c\/li\u003e\n\u003cli data-section-id=\"19kqu1q\" data-start=\"523\" data-end=\"569\"\u003eVW Passat B8 (2.0 TDI SCR Euro 6 variants)\u003c\/li\u003e\n\u003cli data-section-id=\"smx15r\" data-start=\"570\" data-end=\"627\"\u003eVW Tiguan \/ Arteon (select SCR diesel configurations)\u003c\/li\u003e\n\u003cli data-section-id=\"19ofo8m\" data-start=\"628\" data-end=\"677\"\u003eSeat \/ Skoda MQB platform 2.0 TDI SCR systems\u003c\/li\u003e\n\u003cli data-section-id=\"1006umt\" data-start=\"678\" data-end=\"722\"\u003eEuro 6 diesel SCR aftertreatment systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"724\" data-end=\"727\"\u003e\n\u003cp data-start=\"729\" data-end=\"757\"\u003e\u003cstrong data-start=\"729\" data-end=\"755\"\u003eOEM \/ CROSS REFERENCES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"758\" data-end=\"987\"\u003e\n\u003cli data-section-id=\"nvgyxc\" data-start=\"758\" data-end=\"794\"\u003e04L907807S (OEM VAG part number)\u003c\/li\u003e\n\u003cli data-section-id=\"8h92pt\" data-start=\"795\" data-end=\"848\"\u003e5WK97312 (Continental\/VDO sensor cross-reference)\u003c\/li\u003e\n\u003cli data-section-id=\"87wp37\" data-start=\"849\" data-end=\"908\"\u003eSNS312 \/ SNS705 series (platform-dependent designation)\u003c\/li\u003e\n\u003cli data-section-id=\"1pd31ww\" data-start=\"909\" data-end=\"987\"\u003e04L907805S \/ 04L907807AC (related revision variants in same sensor family)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"989\" data-end=\"992\"\u003e\n\u003cp data-start=\"994\" data-end=\"1287\"\u003e\u003cstrong data-start=\"994\" data-end=\"1006\"\u003eFUNCTION\u003c\/strong\u003e\u003cbr data-start=\"1006\" data-end=\"1009\"\u003eThis NOx sensor is part of the SCR exhaust aftertreatment system. It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU to control AdBlue (DEF) injection, ensuring emissions compliance and optimal catalyst efficiency under Euro 5 \/ Euro 6 standards.\u003c\/p\u003e\n\u003chr data-start=\"1289\" data-end=\"1292\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1460\"\u003e\u003cstrong data-start=\"1294\" data-end=\"1301\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1301\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1341\"\u003eQ1: What does this NOx sensor do?\u003c\/strong\u003e\u003cbr data-start=\"1341\" data-end=\"1344\"\u003eIt measures NOx emissions in the exhaust and helps regulate AdBlue dosing in the SCR system to reduce harmful gases.\u003c\/p\u003e\n\u003cp data-start=\"1462\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1492\"\u003eQ2: Where is it installed?\u003c\/strong\u003e\u003cbr data-start=\"1492\" data-end=\"1495\"\u003eIn the SCR exhaust system, typically mounted before or after the catalytic converter depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"1617\" data-end=\"1656\"\u003e\u003cstrong data-start=\"1617\" data-end=\"1654\"\u003eQ3: What are symptoms of failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1657\" data-end=\"1799\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"1657\" data-end=\"1679\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"1o69clo\" data-start=\"1680\" data-end=\"1713\"\u003eSCR \/ AdBlue warning messages\u003c\/li\u003e\n\u003cli data-section-id=\"3r5h77\" data-start=\"1714\" data-end=\"1761\"\u003eNOx sensor fault codes (P2200–P229F common)\u003c\/li\u003e\n\u003cli data-section-id=\"1hkc4t7\" data-start=\"1762\" data-end=\"1799\"\u003eReduced engine power or limp mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"2039\"\u003e\u003cstrong data-start=\"1801\" data-end=\"1853\"\u003eQ4: Are 04L907807S and 5WK97312 interchangeable?\u003c\/strong\u003e\u003cbr data-start=\"1853\" data-end=\"1856\"\u003eYes, 04L907807S is the OEM VW\/Audi reference and 5WK97312 is the supplier cross-reference for the same NOx sensor unit, but correct fitment depends on ECU calibration and engine code.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652454711428,"sku":"04L907807S\/5WK9 7312","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_b9b4056d-4dee-48d2-87a9-a2cf78f77005.jpg?v=1773993581","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-audi-vw-04l907807s-5wk97312-a6-a7-touareg-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}