{"id":3629,"date":"2025-10-17T10:21:38","date_gmt":"2025-10-17T08:21:38","guid":{"rendered":"https:\/\/diagzone.org\/?p=3629"},"modified":"2025-10-17T10:21:40","modified_gmt":"2025-10-17T08:21:40","slug":"iso-27145-wwh-obd-global-standard-for-harmonized-obd-diagnostics","status":"publish","type":"post","link":"https:\/\/diagzone.org\/tr\/iso-27145-wwh-obd-global-standard-for-harmonized-obd-diagnostics\/","title":{"rendered":"ISO 27145 (WWH-OBD): Uyumlu OBD Te\u015fhisi i\u00e7in K\u00fcresel Standart"},"content":{"rendered":"<p>ISO 27145, Worldwide Harmonized OBD (WWH-OBD) olarak da bilinen, ara\u00e7lar i\u00e7in birle\u015fik OBD te\u015fhisine y\u00f6nelik uluslararas\u0131 bir standartt\u0131r. Bu protokol\u00fcn amac\u0131, te\u015fhis prosed\u00fcrlerini ve ar\u0131za kodlar\u0131n\u0131 k\u00fcresel \u00f6l\u00e7ekte uyumlu h\u00e2le getirerek ara\u00e7 \u00fcreticilerinin ve servis merkezlerinin ara\u00e7 te\u015fhisi ve bak\u0131m\u0131 i\u00e7in standartla\u015ft\u0131r\u0131lm\u0131\u015f y\u00f6ntemler kullanmas\u0131n\u0131 sa\u011flamakt\u0131r.<\/p>\n\n\n\n<p><strong>ISO 27145 Nas\u0131l \u00c7al\u0131\u015f\u0131r<\/strong><\/p>\n\n\n\n<p>WWH-OBD, ECU mod\u00fclleri aras\u0131ndaki ileti\u015fimin omurgas\u0131 olarak CAN (Controller Area Network) veri yolunu kullan\u0131r. Standart \u015funlar\u0131 tan\u0131mlar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00fcresel olarak uyumla\u015ft\u0131r\u0131lm\u0131\u015f Te\u015fhis Ar\u0131za Kodlar\u0131 (DTC).<\/li>\n\n\n\n<li>Ar\u0131zalar\u0131n okunmas\u0131 ve silinmesi i\u00e7in prosed\u00fcrler.<\/li>\n\n\n\n<li>Sens\u00f6r parametreleri ve ger\u00e7ek zamanl\u0131 veriler.<\/li>\n\n\n\n<li>Standartla\u015ft\u0131r\u0131lm\u0131\u015f te\u015fhis servisleri.<\/li>\n<\/ul>\n\n\n\n<p>Bu, pazar veya ara\u00e7 \u00fcreticisinden ba\u011f\u0131ms\u0131z olarak tutarl\u0131 te\u015fhis sa\u011flar ve servis ile bak\u0131m i\u015flemlerini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde kolayla\u015ft\u0131r\u0131r.<\/p>\n\n\n\n<p><strong>Protokol\u00fc destekleyen Launch OBD-II adapt\u00f6rleri:<\/strong><\/p>\n\n\n\n<p>DBScar V, DBScar VII<\/p>\n\n\n\n<p><strong>Protokol\u00fc destekleyen ThinkDiag cihazlar\u0131:<\/strong><\/p>\n\n\n\n<p>ThinkDiag 2<\/p>\n\n\n\n<p><strong>Protokol\u00fc destekleyen Ediag cihazlar\u0131:<\/strong><\/p>\n\n\n\n<p>Ediag Plus, Ediag Elite<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"377\" height=\"377\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5.jpeg\" alt=\"\" class=\"wp-image-3633\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5.jpeg 377w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-100x100.jpeg 100w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"386\" height=\"386\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6.jpeg\" alt=\"\" class=\"wp-image-3634\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6.jpeg 386w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-100x100.jpeg 100w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"384\" height=\"384\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7.jpeg\" alt=\"\" class=\"wp-image-3635\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7.jpeg 384w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-100x100.jpeg 100w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/figure>\n\n\n\n<p><strong>Protokol taraf\u0131ndan desteklenen ara\u00e7 t\u00fcrleri ve markalar:<\/strong><\/p>\n\n\n\n<p>WW-OBD emisyon standartlar\u0131na uygun binek ve hafif ticari ara\u00e7lar; a\u011f\u0131rl\u0131kl\u0131 olarak Avrupal\u0131 ve Asyal\u0131 \u00fcreticilerden: Volkswagen, BMW, Mercedes-Benz, Audi, Toyota, Honda, Nissan, Hyundai, Kia, Ford, GM; yakla\u015f\u0131k 2015 model y\u0131l\u0131ndan itibaren.<\/p>\n\n\n\n<p>ISO 27145 protokol\u00fc, k\u00fcresel olarak uyumla\u015ft\u0131r\u0131lm\u0131\u015f OBD te\u015fhisi ve ara\u00e7 emisyonlar\u0131n\u0131n izlenmesini m\u00fcmk\u00fcn k\u0131lar.<\/p>\n\n\n\n<p><strong>ISO 27145 (WWH-OBD)\u2019\u00fcn Avantajlar\u0131<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00fcresel olarak standartla\u015ft\u0131r\u0131lm\u0131\u015f olup ara\u00e7lar aras\u0131nda birlikte \u00e7al\u0131\u015fabilirli\u011fi ve servis i\u015flemlerini kolayla\u015ft\u0131r\u0131r.<\/li>\n\n\n\n<li>Ger\u00e7ek zamanl\u0131 te\u015fhisi ve ECU parametrelerine eri\u015fimi destekler.<\/li>\n\n\n\n<li>DTC kodlar\u0131n\u0131n birle\u015fik \u015fekilde okunmas\u0131n\u0131 ve yorumlanmas\u0131n\u0131 sa\u011flar.<\/li>\n\n\n\n<li>Emisyon kontrol\u00fc ve mevzuata uyumluluk i\u00e7in uygundur.<\/li>\n\n\n\n<li>Uluslararas\u0131 d\u00fczeyde servis operasyonlar\u0131n\u0131 basitle\u015ftirir.<\/li>\n<\/ul>\n\n\n\n<p><strong>Dezavantajlar ve s\u0131n\u0131rlamalar<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uyumlu te\u015fhis cihazlar\u0131 gerektirir<\/li>\n\n\n\n<li>Eski OBD-II protokollerine k\u0131yasla uygulanmas\u0131 daha karma\u015f\u0131kt\u0131r.<\/li>\n\n\n\n<li>WWH-OBD standard\u0131n\u0131 destekleyen ara\u00e7larla s\u0131n\u0131rl\u0131d\u0131r.<\/li>\n\n\n\n<li>Teknisyenlerin k\u00fcresel olarak uyumla\u015ft\u0131r\u0131lm\u0131\u015f kodlar\u0131 do\u011fru \u015fekilde yorumlayabilmesi i\u00e7in e\u011fitim almas\u0131 gerekir.<\/li>\n<\/ul>\n\n\n\n<p><strong>ISO 27145\u2019in Kullan\u0131m Alanlar\u0131<\/strong><\/p>\n\n\n\n<p>WWH-OBD; ara\u00e7 performans\u0131n\u0131n izlenmesi, DTC kodlar\u0131n\u0131n okunmas\u0131 ve silinmesi, emisyon te\u015fhisi, sens\u00f6r izleme ve ECU parametrelemesi i\u00e7in kullan\u0131l\u0131r. Standart, k\u00fcresel pazarlarda tutarl\u0131 ve g\u00fcvenilir te\u015fhis sa\u011flar.<\/p>\n\n\n\n<p><strong>Sonu\u00e7<\/strong><\/p>\n\n\n\n<p>ISO 27145 (WWH-OBD), OBD te\u015fhisinin k\u00fcresel \u00f6l\u00e7ekte uyumla\u015ft\u0131r\u0131lmas\u0131na y\u00f6nelik \u00f6nemli bir ad\u0131md\u0131r. Uygulanmas\u0131; standartla\u015ft\u0131r\u0131lm\u0131\u015f te\u015fhis prosed\u00fcrlerini m\u00fcmk\u00fcn k\u0131lar, ara\u00e7 servis i\u015flemlerini basitle\u015ftirir ve d\u00fcnya genelinde emisyon y\u00f6netiminin ve ara\u00e7 performans\u0131n\u0131n iyile\u015ftirilmesine katk\u0131da bulunur.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 27145, also known as Worldwide Harmonized OBD (WWH-OBD), is an international standard for unified OBD vehicle diagnostics. The goal of this protocol is to harmonize diagnostic procedures and fault codes globally, allowing vehicle manufacturers and service centers to apply standardized methods for vehicle diagnostics and maintenance. How ISO 27145 Works WWH-OBD uses the CAN&#8230;<\/p>","protected":false},"author":1,"featured_media":3632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ISO 27145 (WWH-OBD): Global Standard for OBD Diagnostics","_seopress_titles_desc":"ISO 27145 (WWH-OBD) is a key step toward global harmonization of OBD diagnostics. Its application enables standardized diagnostic procedures.","_seopress_robots_index":"","inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_themeisle_gutenberg_block_has_review":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"iawp_total_views":83,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/ISO-27145-WWH-OBD-Worldwide-Harmonized-OBD.jpg",600,600,false],"author_info":{"display_name":"diagzone","author_link":"https:\/\/diagzone.org\/tr\/author\/xpro5\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":33,"filter":"raw","cat_ID":1,"category_count":33,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/posts\/3629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/comments?post=3629"}],"version-history":[{"count":1,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/posts\/3629\/revisions"}],"predecessor-version":[{"id":3636,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/posts\/3629\/revisions\/3636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/media\/3632"}],"wp:attachment":[{"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/media?parent=3629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/categories?post=3629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diagzone.org\/tr\/wp-json\/wp\/v2\/tags?post=3629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}