{"id":5180,"date":"2026-07-30T14:56:25","date_gmt":"2026-07-30T12:56:25","guid":{"rendered":"https:\/\/w3.ime-actia.de\/vehicle-diagnostics\/tp1-6-2-0\/"},"modified":"2026-08-13T10:19:12","modified_gmt":"2026-08-13T08:19:12","slug":"tp1-6-2-0","status":"publish","type":"page","link":"https:\/\/www.ime-actia.de\/en\/vehicle-diagnostics\/tp1-6-2-0\/","title":{"rendered":"TP1.6\/2.0"},"content":{"rendered":"\n<div class=\"wp-block-essential-blocks-button root-eb-button-qyls3\"><div class=\"eb-parent-wrapper eb-parent-eb-button-qyls3 \"><div class=\"eb-button-wrapper eb-button-alignment eb-button-qyls3\"><div class=\"eb-button\"><div class=\"eb-button-inner-wrapper \"><a class=\"eb-button-anchor \" href=\"https:\/\/www.ime-actia.de\/en\/vehicle-diagnostics\/\" rel=\"noopener\"><i icon=\"fas fa-arrow-left\" class=\"fas fa-arrow-left eb-button-icon eb-button-icon-left hvr-icon\"><\/i>Back to Vehicle Diagnostics<\/a><\/div><\/div><\/div><\/div><\/div>\n\n<h2 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--60)\">TP1.6\/2.0<\/h2>\n\n<p class=\"wp-block-paragraph\">Starting in 1996, the Volkswagen Group defined its own <strong>transport protocol <\/strong>based on CAN, known as <strong>TP1.6<\/strong>. The TP1.6 transport protocol was combined with <strong>KWP1281 <\/strong>as well as <strong>KWP2000<\/strong> as the <strong>diagnostic protocol<\/strong>. KWP1281 was adopted from the K-Line and mapped onto CAN using TP1.6. The <strong>TP2.0<\/strong> transport protocol was introduced in 2000; TP2.0 was used exclusively with <strong>KWP2000<\/strong> as the <strong>diagnostic protocol<\/strong>. Unlike ISO 15765-2, both transport protocols are connection-oriented. An annotated example trace of KWP2000 over TP2.0 is presented below.     <\/p>\n\n<pre class=\"wp-block-code\"><code>200 01 C0 00 10 11 03 01     Kanalaufbau vom Tester\n201 00 D0 00 03 12 07 01     Kanalaufbau vom Steuerger\u00e4t\n712 A0 03 6D FF 4A FF        Verbindungsaufbau vom Tester\n311 A1 0F 6D FF 4A FF        Verbindungsaufbau vom Steuerger\u00e4t\n712 A3                       Connection Test vom Tester\n311 A1 0F 6D FF 4A FF        Connection Acknowledge vom Steuerger\u00e4t\n712 A3\n311 A1 0F 6D FF 4A FF\n712 10 00 02 1A 9B           Daten vom Tester, Request\n311 B1                       Acknowledge vom Steuerger\u00e4t mit Seriennummer im High-Nible\n311 20 00 30 5A 9B 01 02 03  Daten vom Steuerger\u00e4t mit Seriennummer im High-Nible\n311 21 04 05 06 07 08 09 0a\n311 02 0b 0c 0d 0e 0f 20 21  Daten mit Acknowledge Request ohne End of Message \n712 B3                       Acknowledge vom Tester\n311 23 22 23 24 00 00 00 00  Daten vom Steuerger\u00e4t \n311 24 29 2a 2b 2c 2d 2e 2f  Daten vom Steuerger\u00e4t\n311 05 30 31 32 33 34 35 36  Daten vom Steuerger\u00e4t mit Acknowledge Request ohne End of Message\n712 B6                       Acknowledge vom Tester\n311 26 37 38 39 3a 3b 3c 3e  Daten vom Steuerger\u00e4t\n311 17 3f                    Daten vom Steuerger\u00e4t mit Acknowledge Request mit End of Message\n712 B8                       Acknowledge vom Tester<\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Within the Volkswagen Group, too, the TP 1.6 and TP 2.0 protocols were superseded by UDS on CAN.<\/p>\n\n<div class=\"wp-block-cover alignfull cta-footer\" style=\"margin-top:var(--wp--preset--spacing--80);margin-bottom:0;min-height:430px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-ast-global-color-5-background-color has-background-dim-100 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-15ae893d wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2c464be3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:300px\">\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"437\" src=\"https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB.png\" alt=\"ACTIA logo\" class=\"wp-image-11\" style=\"border-radius:0px;box-shadow:none;object-fit:cover\" srcset=\"https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB.png 2000w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-300x66.png 300w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-1024x224.png 1024w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-768x168.png 768w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-1536x336.png 1536w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-600x131.png 600w, https:\/\/www.ime-actia.de\/wp-content\/uploads\/2025\/11\/cropped-ACTIA_QUADRI_RVB-109x24.png 109w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading has-ast-global-color-2-color has-text-color has-link-color wp-elements-1\">Do you have any questions about our products or services?<\/h2>\n\n\n\n<p class=\"has-ast-global-color-3-color has-text-color has-link-color wp-elements-2 wp-block-paragraph\"><strong>We are here for you! Send us your inquiry using the contact form \u2013 our team will get back to you as soon as possible. <\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.ime-actia.de\/en\/contact\/\">Contact us<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>TP1.6\/2.0 Starting in 1996, the Volkswagen Group defined its own transport protocol based on CAN, known as TP1.6. The TP1.6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2227,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5180","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/pages\/5180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/comments?post=5180"}],"version-history":[{"count":1,"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/pages\/5180\/revisions"}],"predecessor-version":[{"id":5181,"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/pages\/5180\/revisions\/5181"}],"up":[{"embeddable":true,"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/pages\/2227"}],"wp:attachment":[{"href":"https:\/\/www.ime-actia.de\/en\/wp-json\/wp\/v2\/media?parent=5180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}