{"product_id":"nox-sensor-ram-2500-3500-4500-5500-68447681aa-scr-unit","title":"NOx Nitrogen Sensor for Dodge RAM 2500 \/ 3500 \/ 4500 \/ 5500 2019–2023 68447681AA SCR Diesel Emission Sensor Unit","description":"\u003cp data-start=\"141\" data-end=\"389\"\u003e\u003cstrong data-start=\"141\" data-end=\"152\"\u003eFITMENT\u003c\/strong\u003e\u003cbr data-start=\"152\" data-end=\"155\"\u003eCompatible with Dodge RAM heavy-duty diesel trucks (2019–2023) equipped with SCR (Selective Catalytic Reduction) AdBlue emission systems requiring NOx monitoring.\u003cbr data-start=\"317\" data-end=\"320\"\u003eCommon applications include Cummins diesel engines using reference:\u003c\/p\u003e\n\u003cul data-start=\"390\" data-end=\"404\"\u003e\n\u003cli data-section-id=\"eb4izy\" data-start=\"390\" data-end=\"404\"\u003e68447681AA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"406\" data-end=\"477\"\u003eUsed in Euro 6 diesel aftertreatment SCR systems for emissions control.\u003c\/p\u003e\n\u003chr data-start=\"479\" data-end=\"482\"\u003e\n\u003cp data-start=\"484\" data-end=\"688\"\u003e\u003cstrong data-start=\"484\" data-end=\"491\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"491\" data-end=\"494\"\u003eQ1: What is the function of this NOx sensor?\u003cbr data-start=\"538\" data-end=\"541\"\u003eA1: It measures nitrogen oxide (NOx) levels in the exhaust system and sends data to the ECU to control AdBlue\/DEF injection and reduce emissions.\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"841\"\u003eQ2: Where is it installed?\u003cbr data-start=\"716\" data-end=\"719\"\u003eA2: It is mounted in the exhaust system, usually before or after the SCR catalytic converter depending on configuration.\u003c\/p\u003e\n\u003cp data-start=\"843\" data-end=\"1009\"\u003eQ3: What are symptoms of failure?\u003cbr data-start=\"876\" data-end=\"879\"\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=\"1011\" data-end=\"1168\"\u003eQ4: Is it compatible with all RAM HD models?\u003cbr data-start=\"1055\" data-end=\"1058\"\u003eA4: No, compatibility depends on engine version (Cummins diesel variants), model year, and SCR system setup.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51652461920388,"sku":"68447681AA","price":182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_366a1688-f0e8-411c-aea3-afa1a62fd44c.jpg?v=1773993700","url":"https:\/\/www.jslook.com\/products\/nox-sensor-ram-2500-3500-4500-5500-68447681aa-scr-unit","provider":"ASHENG","version":"1.0","type":"link"}