{"product_id":"nox-sensor-bmw-f20-f30-x1-x2-0281008498-0281008499-scr-unit","title":"NOX Sensor FÜR F20 F21 F45 F46 F30 F55 F56 F54 F31 F32 F33 X1 X2 0281008498\/499","description":"\u003cp data-start=\"146\" data-end=\"328\"\u003e\u003cstrong data-start=\"146\" data-end=\"157\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"157\" data-end=\"160\"\u003eCompatible with BMW diesel vehicles equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"295\" data-end=\"298\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"329\" data-end=\"540\"\u003e\n\u003cli data-section-id=\"1fc0s39\" data-start=\"329\" data-end=\"357\"\u003eBMW 1 Series (F20 \/ F21)\u003c\/li\u003e\n\u003cli data-section-id=\"byvp6n\" data-start=\"358\" data-end=\"404\"\u003eBMW 2 Series (F45 \/ F46 \/ F54 \/ F55 \/ F56)\u003c\/li\u003e\n\u003cli data-section-id=\"ugi5p2\" data-start=\"405\" data-end=\"445\"\u003eBMW 3 Series (F30 \/ F31 \/ F32 \/ F33)\u003c\/li\u003e\n\u003cli data-section-id=\"vjemrl\" data-start=\"446\" data-end=\"540\"\u003eBMW X1 \/ X2 diesel models\u003cbr data-start=\"473\" data-end=\"476\"\u003eUsing reference: 0281008498 \/ 0281008499 (Euro 6 SCR systems).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"542\" data-end=\"545\"\u003e\n\u003cp data-start=\"547\" data-end=\"762\"\u003e\u003cstrong data-start=\"547\" data-end=\"554\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"554\" data-end=\"557\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"601\" data-end=\"604\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends real-time data to the ECU to regulate AdBlue\/DEF injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"764\" data-end=\"925\"\u003eQ2: Where is it installed?\u003cbr data-start=\"790\" data-end=\"793\"\u003eA2: It is installed in the exhaust system, usually before or after the SCR catalytic converter depending on vehicle configuration.\u003c\/p\u003e\n\u003cp data-start=\"927\" data-end=\"1093\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"960\" data-end=\"963\"\u003eA3: Check engine light, SCR\/AdBlue system warnings, NOx sensor fault codes, reduced engine performance, or limp mode activation.\u003c\/p\u003e\n\u003cp data-start=\"1095\" data-end=\"1261\"\u003eQ4: Are both sensors (498\/499) the same?\u003cbr data-start=\"1135\" data-end=\"1138\"\u003eA4: They are typically used as upstream\/downstream NOx sensors in the SCR system, but placement depends on vehicle setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652462903428,"sku":"0281008498","price":267.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_aba67d04-4f2a-4438-b9aa-f3068a173a2c.jpg?v=1773993739","url":"https:\/\/www.jslook.com\/de\/products\/nox-sensor-bmw-f20-f30-x1-x2-0281008498-0281008499-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}