{"id":3046,"date":"2021-09-10T11:59:52","date_gmt":"2021-09-10T11:59:52","guid":{"rendered":"https:\/\/www.shrautoparts.com\/?page_id=3046"},"modified":"2026-05-21T20:02:50","modified_gmt":"2026-05-22T04:02:50","slug":"nox-sensor","status":"publish","type":"page","link":"https:\/\/www.shrautoparts.com\/de\/nox-sensor\/","title":{"rendered":"NOx-Sensor"},"content":{"rendered":"<!-- SHR_PHASE7D_NOX_HUB_INTRO -->\n\n\n\n<form role=\"search\" method=\"get\" action=\"https:\/\/www.shrautoparts.com\/de\/\" class=\"wp-block-search__button-outside wp-block-search__text-button aligncenter wp-block-search\" data-trp-original-action=\"https:\/\/www.shrautoparts.com\/de\/\"    ><label class=\"wp-block-search__label\" for=\"wp-block-search__input-1\" >Suchen<\/label><div class=\"wp-block-search__inside-wrapper\"  style=\"width: 50%\"><input class=\"wp-block-search__input\" id=\"wp-block-search__input-1\" placeholder=\"\" value=\"\" type=\"search\" name=\"s\" required \/><button aria-label=\"Suchen\" class=\"wp-block-search__button wp-element-button\" type=\"submit\" >Suchen<\/button><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"de\"\/><\/form>\n\n<!-- SHR_PHASE7D_NOX_CATALOG_HANDOFF -->\n\n\n<section class=\"shr-nox-diagram-gallery\" aria-label=\"NOx sensor technical diagrams\">\n  <h2>NOx Sensor Technical Diagrams<\/h2>\n  <p>Use these technical diagrams to understand NOx sensor probe structure, ECU wiring, SCR aftertreatment position, and the information required for accurate OEM cross-reference.<\/p>\n  <div class=\"shr-nox-diagram-gallery__grid\">\n    <figure class=\"shr-nox-diagram-gallery__item\"><img src=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-nox-sensor-cross-section-diagram-1024x576.png\" alt=\"NOx sensor probe cross section diagram showing diffusion chamber O2 pump cell and NOx sensing electrode\" loading=\"lazy\" decoding=\"async\"><figcaption>NOx sensor probe cross section and operating principle.<\/figcaption><\/figure>\n    <figure class=\"shr-nox-diagram-gallery__item\"><img src=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-nox-sensor-ecu-wiring-diagram-1024x576.png\" alt=\"NOx sensor ECU connector wiring diagram and pinout reference\" loading=\"lazy\" decoding=\"async\"><figcaption>ECU connector pinout reference for NOx sensor sourcing and troubleshooting.<\/figcaption><\/figure>\n    <figure class=\"shr-nox-diagram-gallery__item\"><img src=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-diesel-aftertreatment-nox-sensor-system-1024x576.png\" alt=\"Diesel aftertreatment system diagram showing NOx sensor positions before and after SCR catalyst\" loading=\"lazy\" decoding=\"async\"><figcaption>NOx sensor positions before and after the SCR catalyst in a diesel aftertreatment system.<\/figcaption><\/figure>\n    <figure class=\"shr-nox-diagram-gallery__item\"><img src=\"https:\/\/www.shrautoparts.com\/wp-content\/uploads\/2026\/05\/shr-nox-sensor-diagnostics-rfq-guide-1024x576.png\" alt=\"NOx sensor diagnostics checklist with failure symptoms verification steps and RFQ data\" loading=\"lazy\" decoding=\"async\"><figcaption>NOx sensor diagnostics, verification checklist, and RFQ information guide.<\/figcaption><\/figure>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>NOx Sensor Technical Diagrams Use these technical diagrams to understand NOx sensor probe structure, ECU wiring, SCR aftertreatment position, and the information required for accurate OEM cross-reference. NOx sensor probe cross section and operating principle. ECU connector pinout reference for NOx sensor sourcing and troubleshooting. NOx sensor positions before and after the SCR catalyst in [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9593,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3046","page","type-page","status-publish","has-post-thumbnail","hentry"],"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>NOx Sensor | Factory-Direct OEM Parts | 924+ SKUs | SHR Autoparts<\/title>\n<meta name=\"description\" content=\"Factory-direct NOx sensors for trucks and engines: Mercedes-Benz, Cummins, Volvo, MAN, Scania, DAF, Hyundai, Caterpillar. 924+ SKUs. 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