{"product_id":"nox-sensor-volkswagen-5wk97309-4m0907807g-scr-system-unit","title":"NOx Nitrogen Sensor for Volkswagen 5WK97309 4M0907807G Diesel Exhaust SCR System Unit","description":"\u003cp data-start=\"114\" data-end=\"361\"\u003e\u003cstrong data-start=\"114\" data-end=\"125\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"125\" data-end=\"128\"\u003eCompatible with Volkswagen diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.\u003cbr data-start=\"254\" data-end=\"257\"\u003eCommon applications include Audi\/VW Group Euro 6 diesel engines using reference 5WK97309 \/ 4M0907807G.\u003c\/p\u003e\n\u003chr data-start=\"363\" data-end=\"366\"\u003e\n\u003cp data-start=\"368\" data-end=\"572\"\u003e\u003cstrong data-start=\"368\" data-end=\"375\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"375\" data-end=\"378\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"422\" data-end=\"425\"\u003eA1: It measures nitrogen oxide levels in exhaust gases and sends real-time data to the ECU to control AdBlue\/DEF dosing for emissions compliance.\u003c\/p\u003e\n\u003cp data-start=\"574\" data-end=\"725\"\u003eQ2: Where is it installed?\u003cbr data-start=\"600\" data-end=\"603\"\u003eA2: It is installed in the exhaust system, typically before or after the SCR catalyst depending on engine configuration.\u003c\/p\u003e\n\u003cp data-start=\"727\" data-end=\"880\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"760\" data-end=\"763\"\u003eA3: Engine warning light, SCR system fault codes, increased emissions, and reduced engine performance or limp mode.\u003c\/p\u003e\n\u003cp data-start=\"882\" data-end=\"1024\"\u003eQ4: Is it compatible with all Volkswagen vehicles?\u003cbr data-start=\"932\" data-end=\"935\"\u003eA4: No, compatibility depends on engine type, emissions standard, and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652468637828,"sku":"5WK97309","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_e51e38e9-b4cd-4037-9b6c-3048a5aa5954.jpg?v=1773993967","url":"https:\/\/www.jslook.com\/products\/nox-sensor-volkswagen-5wk97309-4m0907807g-scr-system-unit","provider":"ASHENG","version":"1.0","type":"link"}