{"id":9213,"date":"2023-03-28T21:19:07","date_gmt":"2023-03-29T05:19:07","guid":{"rendered":"https:\/\/www.shrautoparts.com\/?p=9213"},"modified":"2026-05-02T21:20:01","modified_gmt":"2026-05-03T05:20:01","slug":"ford-nox-sensor","status":"publish","type":"post","link":"https:\/\/www.shrautoparts.com\/de\/know-how\/ford-nox-sensor\/","title":{"rendered":"Ford NOx Sensor Guide: Applications and Replacement Basics"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Overview<\/strong><br \/>Ford NOx sensors measure nitrogen oxide emissions in the exhaust system and help vehicles maintain compliant emissions performance. They are an important part of the SCR and aftertreatment control strategy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Funktion<\/strong><br \/>The Ford NOx sensor measures NOx concentration in the exhaust gases and sends a signal to the engine control module (ECM), which then adjusts engine operation and aftertreatment behavior as needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OE number list<\/strong><br \/>OE numbers vary by Ford model and engine family. Below are several common Ford NOx sensor part numbers.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2382101<\/strong><\/li>\n\n\n\n<li><strong>HC3A-5L248-CB<\/strong><\/li>\n\n\n\n<li><strong>JK21-5L248-AG<\/strong><\/li>\n\n\n\n<li><strong>JK21-5L248-AF<\/strong><\/li>\n\n\n\n<li><strong>JK21-5L248-AC<\/strong><\/li>\n\n\n\n<li><strong>LK21-5E145-AA1<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><br \/>Es ist wichtig zu beachten, dass diese OE-Nummern m\u00f6glicherweise nicht f\u00fcr alle Ford-Fahrzeuge gelten. Es ist immer am besten, die Bedienungsanleitung des Fahrzeugs zu konsultieren oder einen Mechaniker Ihres Vertrauens zu konsultieren, um sicherzustellen, dass das richtige Teil verwendet wird.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Error code basics<\/strong><br \/>If the Ford NOx sensor develops a fault, the ECM may store an error code. Below are several common fault codes related to Ford NOx sensor issues.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P2201: Dieser Code weist darauf hin, dass ein Problem mit dem Schaltkreis oder Signal des NOx-Sensors vorliegt.<br \/>P2202: Dieser Code zeigt an, dass der NOx-Sensorstromkreis niedrig ist.<br \/>P2203: Dieser Code zeigt an, dass der NOx-Sensorstromkreis hoch ist.<br \/>Wenn einer dieser Fehlercodes erkannt wird, ist es wichtig, das Fahrzeug von einem qualifizierten Mechaniker \u00fcberpr\u00fcfen zu lassen, um die Ursache des Problems zu ermitteln und alle notwendigen Reparaturen durchzuf\u00fchren.<\/p>\n\n<div class=\"text-center mt-12 py-10 bg-gradient-to-r from-blue-600 to-blue-800 rounded-xl text-white\">\n<h3 class=\"text-2xl font-bold mb-3\">Browse Our NOx Sensors<\/h3>\n<p class=\"text-blue-100 mb-6 max-w-xl mx-auto\">Find the right NOx sensor for your vehicle. Factory-direct pricing with 50-70% savings vs OEM.<\/p>\n<div class=\"flex flex-col sm:flex-row gap-4 justify-center\">\n<a href=\"\/contact\/\" class=\"bg-white text-blue-700 font-bold py-3 px-8 rounded-lg hover:bg-blue-50 transition inline-block no-underline\">Get a Quote<\/a>\n<a href=\"\/nox-sensor\/\" class=\"bg-blue-500 hover:bg-blue-400 text-white font-bold py-3 px-8 rounded-lg transition inline-block no-underline border-2 border-white\">Browse Products<\/a>\n<a href=\"https:\/\/wa.me\/8613761571029\" target=\"_blank\" rel=\"noopener\" class=\"bg-green-600 hover:bg-green-700 text-white font-bold py-3 px-8 rounded-lg transition inline-block no-underline\">Chat on WhatsApp<\/a>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>OverviewFord NOx sensors measure nitrogen oxide emissions in the exhaust system and help vehicles maintain compliant emissions performance. They are an important part of the SCR and aftertreatment control strategy. FunctionThe Ford NOx sensor measures NOx concentration in the exhaust gases and sends a signal to the engine control module (ECM), which then adjusts engine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[16],"tags":[],"class_list":["post-9213","post","type-post","status-publish","format-standard","hentry","category-know-how"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ford NOx Sensor Guide: Applications and Replacement Basics - SHR Autoparts<\/title>\n<meta name=\"description\" content=\"Ford NOx sensor guide for F-Series, Transit, and other Ford applications. 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