{"product_id":"nox-sensor-audi-04l907805cf-sns0751c-q2-scr-unit","title":"NOX Sensor für Q2 04L907805CF SNS0751C","description":"\u003cp data-start=\"115\" data-end=\"310\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"115\" data-end=\"126\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"126\" data-end=\"129\"\u003eCompatible with Volkswagen Group diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"277\" data-end=\"280\"\u003eCommon applications include:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"311\" data-end=\"676\"\u003e\n\u003cli data-section-id=\"fym9aq\" data-start=\"311\" data-end=\"352\"\u003eAudi Q2 (diesel SCR variants 2.0 TDI)\u003c\/li\u003e\n\u003cli data-section-id=\"cnuri6\" data-start=\"353\" data-end=\"419\"\u003eAudi A3 \/ A1 (select 2.0 TDI SCR models depending on platform)\u003c\/li\u003e\n\u003cli data-section-id=\"1un746z\" data-start=\"420\" data-end=\"484\"\u003eVW Golf \/ Tiguan \/ Passat (MQB platform diesel SCR variants)\u003c\/li\u003e\n\u003cli data-section-id=\"1j1nlwh\" data-start=\"485\" data-end=\"561\"\u003eSeat Leon \/ Ateca \/ Ibiza (SCR diesel variants depending on engine code)\u003c\/li\u003e\n\u003cli data-section-id=\"13lxvf6\" data-start=\"562\" data-end=\"619\"\u003eSkoda Octavia \/ Kodiaq \/ Superb (SCR diesel variants)\u003c\/li\u003e\n\u003cli data-section-id=\"9f0acv\" data-start=\"620\" data-end=\"676\"\u003eEuro 6 diesel SCR systems using MQB platform engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"678\" data-end=\"704\"\u003eUsing reference numbers:\u003c\/p\u003e\n\u003cul data-start=\"705\" data-end=\"885\"\u003e\n\u003cli data-section-id=\"9gprus\" data-start=\"705\" data-end=\"742\"\u003e04L907805CF (OEM VAG part number)\u003c\/li\u003e\n\u003cli data-section-id=\"18rlv8d\" data-start=\"743\" data-end=\"806\"\u003eSNS0751C (sensor family \/ aftermarket cross-reference code)\u003c\/li\u003e\n\u003cli data-section-id=\"1s70bmp\" data-start=\"807\" data-end=\"885\"\u003eCommon 5WK9-series SCR NOx sensor platform (depending on supplier version)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"887\" data-end=\"1026\"\u003eThis sensor is part of the exhaust aftertreatment system, measuring NOx emissions to control AdBlue injection and ensure Euro 6 compliance.\u003c\/p\u003e\n\u003chr data-start=\"1028\" data-end=\"1031\"\u003e\n\u003cp data-start=\"1033\" data-end=\"1235\"\u003e\u003cstrong data-start=\"1033\" data-end=\"1040\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1040\" data-end=\"1043\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"1087\" data-end=\"1090\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends data to the ECU to regulate AdBlue\/DEF dosing and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"1237\" data-end=\"1400\"\u003eQ2: Where is it installed?\u003cbr data-start=\"1263\" data-end=\"1266\"\u003eA2: It is installed in the SCR exhaust system, typically before or after the catalytic converter depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"1402\" data-end=\"1555\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"1435\" data-end=\"1438\"\u003eA3: Check engine light, SCR\/AdBlue warnings, NOx sensor fault codes, reduced engine power, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1557\" data-end=\"1811\"\u003eQ4: Is 04L907805CF interchangeable with SNS0751C?\u003cbr data-start=\"1606\" data-end=\"1609\"\u003eA4: Yes, 04L907805CF is the OEM VAG reference and SNS0751C is the supplier\/aftermarket cross-reference for the same NOx sensor unit, but final compatibility depends on engine code and ECU calibration.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652455137412,"sku":"04L907805CF\/SNS0751C","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_cd1b7618-d937-4267-a710-0872cadfe6c6.jpg?v=1773993597","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-audi-04l907805cf-sns0751c-q2-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}