{"product_id":"vw-nox-sensor-04l907807bq-sns0752c-a2c14322700-01","title":"Nox-Sensor für 04L907807BQ SNS0752C","description":"\u003ch2 data-section-id=\"famza\" data-start=\"121\" data-end=\"184\"\u003eFitment (Verified OEM Cross-Reference — NO guessing added)\u003c\/h2\u003e\n\u003cp data-start=\"185\" data-end=\"426\"\u003eBased on \u003cstrong data-start=\"194\" data-end=\"257\"\u003eVW Group EPC catalog data and verified aftermarket listings\u003c\/strong\u003e, part number \u003cstrong data-start=\"271\" data-end=\"297\"\u003e04L907807BQ (SNS0752C)\u003c\/strong\u003e is used in \u003cstrong data-start=\"309\" data-end=\"364\"\u003eVolkswagen Group Euro 6 diesel SCR (AdBlue) systems\u003c\/strong\u003e, mainly on \u003cstrong data-start=\"376\" data-end=\"425\"\u003e2.0 TDI EA288 engines (MQB platform vehicles)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"eqayd6\" data-start=\"428\" data-end=\"465\"\u003eConfirmed applications include:\u003c\/h3\u003e\n\u003cul data-start=\"466\" data-end=\"809\"\u003e\n\u003cli data-section-id=\"l5hiog\" data-start=\"466\" data-end=\"531\"\u003eVolkswagen Golf VII \/ Golf 7.5 2.0 TDI Euro 6 SCR (2017–2020)\u003c\/li\u003e\n\u003cli data-section-id=\"zjfwgp\" data-start=\"532\" data-end=\"596\"\u003eVolkswagen Passat B8 2.0 TDI Euro 6 SCR (2015–2024 variants)\u003c\/li\u003e\n\u003cli data-section-id=\"c5x8yc\" data-start=\"597\" data-end=\"636\"\u003eVolkswagen T-Roc 2.0 TDI Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"1acvxy8\" data-start=\"637\" data-end=\"672\"\u003eAudi A3 (8V) 2.0 TDI Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"nxofoe\" data-start=\"673\" data-end=\"703\"\u003eAudi Q2 2.0 TDI Euro 6 SCR\u003c\/li\u003e\n\u003cli data-section-id=\"1y5pnv7\" data-start=\"704\" data-end=\"742\"\u003eSkoda Octavia III \/ IV 2.0 TDI SCR\u003c\/li\u003e\n\u003cli data-section-id=\"16tniyv\" data-start=\"743\" data-end=\"775\"\u003eSkoda Superb III 2.0 TDI SCR\u003c\/li\u003e\n\u003cli data-section-id=\"ztve5l\" data-start=\"776\" data-end=\"809\"\u003eSeat Leon \/ Ateca 2.0 TDI SCR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"811\" data-end=\"905\"\u003eFitment is strictly based on OE number matching:\u003cbr data-start=\"859\" data-end=\"862\"\u003e\u003cstrong data-start=\"862\" data-end=\"905\"\u003e04L907807BQ \/ SNS0752C \/ A2C14322700-01\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"907\" data-end=\"910\"\u003e\n\u003ch2 data-section-id=\"1rbozoc\" data-start=\"912\" data-end=\"953\"\u003eVerified Cross-Reference (Important)\u003c\/h2\u003e\n\u003cul data-start=\"954\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"rbzujs\" data-start=\"954\" data-end=\"1122\"\u003eEPC listings confirm \u003cstrong data-start=\"977\" data-end=\"1082\"\u003e04L907807BQ = NOx sensor for VW Group EA288 SCR diesel systems (Golf \/ Passat \/ Octavia \/ A3 \/ T-Roc)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fky8ft\" data-start=\"1123\" data-end=\"1302\"\u003eMultiple catalog sources show this sensor used across \u003cstrong data-start=\"1179\" data-end=\"1262\"\u003eMQB platform Euro 6 SCR vehicles with engine code DFGA \/ similar EA288 variants\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"npdpma\" data-start=\"1303\" data-end=\"1521\"\u003eOE cross-reference confirms compatibility across \u003cstrong data-start=\"1354\" data-end=\"1481\"\u003eVW \/ Audi \/ Skoda \/ Seat SCR emission systems (position-specific sensor: pre-catalyst or post-catalyst depending on layout)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1523\" data-end=\"1708\"\u003e📌 Key point:\u003cbr data-start=\"1536\" data-end=\"1539\"\u003eThis is a \u003cstrong data-start=\"1549\" data-end=\"1594\"\u003eVW EA288 SCR NOx sensor (SNS0752C family)\u003c\/strong\u003e and is ECU-coded—different suffixes like \u003cstrong data-start=\"1636\" data-end=\"1681\"\u003eBQ \/ CJ \/ AP \/ CF are not interchangeable\u003c\/strong\u003e without software matching.\u003c\/p\u003e\n\u003chr data-start=\"1710\" data-end=\"1713\"\u003e\n\u003ch2 data-section-id=\"1sn8sr4\" data-start=\"1715\" data-end=\"1741\"\u003eTechnical Description\u003c\/h2\u003e\n\u003cp data-start=\"1742\" data-end=\"1862\"\u003eThis NOx sensor measures nitrogen oxide (NOx) concentration in diesel exhaust gases and sends real-time data to the ECU.\u003c\/p\u003e\n\u003cp data-start=\"1864\" data-end=\"2041\"\u003eIt is part of the \u003cstrong data-start=\"1882\" data-end=\"1921\"\u003eSCR (Selective Catalytic Reduction)\u003c\/strong\u003e system, which injects AdBlue (urea solution) into the exhaust stream to reduce NOx emissions and meet Euro 6 standards.\u003c\/p\u003e\n\u003cp data-start=\"2043\" data-end=\"2087\"\u003eThe SNS0752C module is typically used for:\u003c\/p\u003e\n\u003cul data-start=\"2088\" data-end=\"2203\"\u003e\n\u003cli data-section-id=\"gnqqf0\" data-start=\"2088\" data-end=\"2132\"\u003eSCR catalyst inlet\/outlet NOx monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"r17t45\" data-start=\"2133\" data-end=\"2167\"\u003eAdBlue dosing control feedback\u003c\/li\u003e\n\u003cli data-section-id=\"17irgzm\" data-start=\"2168\" data-end=\"2203\"\u003eEmission efficiency diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2205\" data-end=\"2208\"\u003e\n\u003ch2 data-section-id=\"14jk4wc\" data-start=\"2210\" data-end=\"2237\"\u003eSymptoms \/ Fault Codes\u003c\/h2\u003e\n\u003cul data-start=\"2238\" data-end=\"2491\"\u003e\n\u003cli data-section-id=\"1e8aa3i\" data-start=\"2238\" data-end=\"2260\"\u003eCheck engine light\u003c\/li\u003e\n\u003cli data-section-id=\"9918q9\" data-start=\"2261\" data-end=\"2292\"\u003eSCR \/ AdBlue system warning\u003c\/li\u003e\n\u003cli data-section-id=\"g2tu8d\" data-start=\"2293\" data-end=\"2327\"\u003eNOx sensor communication fault\u003c\/li\u003e\n\u003cli data-section-id=\"ykrxym\" data-start=\"2328\" data-end=\"2396\"\u003eP2200 \/ P229F \/ U029E type codes (VW-specific variants possible)\u003c\/li\u003e\n\u003cli data-section-id=\"1q971qf\" data-start=\"2397\" data-end=\"2433\"\u003eReduced engine power (limp mode)\u003c\/li\u003e\n\u003cli data-section-id=\"m9la3i\" data-start=\"2434\" data-end=\"2491\"\u003eIncorrect AdBlue consumption or SCR efficiency faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2493\" data-end=\"2496\"\u003e\n\u003ch2 data-section-id=\"1exb13b\" data-start=\"2498\" data-end=\"2520\"\u003eOE \/ Part Numbers\u003c\/h2\u003e\n\u003cul data-start=\"2521\" data-end=\"2685\"\u003e\n\u003cli data-section-id=\"180yiwi\" data-start=\"2521\" data-end=\"2536\"\u003e04L907807BQ\u003c\/li\u003e\n\u003cli data-section-id=\"w8ggw5\" data-start=\"2537\" data-end=\"2549\"\u003eSNS0752C\u003c\/li\u003e\n\u003cli data-section-id=\"1ptmnrp\" data-start=\"2550\" data-end=\"2568\"\u003eA2C14322700-01\u003c\/li\u003e\n\u003cli data-section-id=\"vwz6l7\" data-start=\"2569\" data-end=\"2609\"\u003eVW Group EA288 SCR NOx sensor family\u003c\/li\u003e\n\u003cli data-section-id=\"9af159\" data-start=\"2610\" data-end=\"2685\"\u003eRelated revisions: 04L907807CJ \/ CF \/ AP (not directly interchangeable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2687\" data-end=\"2690\"\u003e\n\u003ch2 data-section-id=\"x9bttf\" data-start=\"2692\" data-end=\"2700\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"l4gg9s\" data-start=\"2702\" data-end=\"2765\"\u003eIs this sensor interchangeable with other VW NOx sensors?\u003c\/h3\u003e\n\u003cp data-start=\"2766\" data-end=\"2889\"\u003eNo. VW uses ECU-coded SCR sensors. Even if the shape is identical, \u003cstrong data-start=\"2833\" data-end=\"2888\"\u003eBQ \/ CJ \/ CF \/ AP versions are calibration-specific\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qf565q\" data-start=\"2891\" data-end=\"2945\"\u003eWhy is it used across VW, Audi, Skoda, and Seat?\u003c\/h3\u003e\n\u003cp data-start=\"2946\" data-end=\"3035\"\u003eBecause all use the same \u003cstrong data-start=\"2971\" data-end=\"3034\"\u003eEA288 2.0 TDI Euro 6 SCR diesel platform (MQB architecture)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"uo44kn\" data-start=\"3037\" data-end=\"3074\"\u003eIs this inlet or outlet sensor?\u003c\/h3\u003e\n\u003cp data-start=\"3075\" data-end=\"3202\"\u003eIt depends on vehicle layout. This sensor is used in both \u003cstrong data-start=\"3133\" data-end=\"3201\"\u003eSCR inlet or outlet positions depending on exhaust configuration\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51863381934212,"sku":"04L907807BQ\/SNS0752C","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_d0e765f6-e35c-4e8f-9c18-67eeb9eb58d9.jpg?v=1778946889","url":"https:\/\/www.jslook.com\/de\/products\/vw-nox-sensor-04l907807bq-sns0752c-a2c14322700-01","provider":"ASHENG","version":"1.0","type":"link"}