{"id":18763,"date":"2023-01-17T08:30:44","date_gmt":"2023-01-17T08:30:44","guid":{"rendered":"https:\/\/www.obd2tool.com\/blog\/?p=18763"},"modified":"2023-01-28T08:37:08","modified_gmt":"2023-01-28T08:37:08","slug":"how-to-use-launch-x431-to-refresh-8hp-egs-isn","status":"publish","type":"post","link":"https:\/\/www.obd2tool.com\/blog\/how-to-use-launch-x431-to-refresh-8hp-egs-isn\/","title":{"rendered":"How to use Launch X431 to refresh 8HP EGS ISN"},"content":{"rendered":"<p>After BMW car gearbox replacement,you can not engage gear,so you need do EGS ISN refresh and coding\/adaptation.Here this instruction show you guide on how to use <a href=\"https:\/\/www.obd2tool.com\/category-35-b0-Launch+X431.html\">Launch X431<\/a> to refresh 8HP EGS ISN for BMW F\/G chassis.More repair cases for BMW,pls refer to BMW Trouble repair.<\/p>\n<p><strong>Devices Requires:<\/strong><br \/>\nLaunch X431 Device<br \/>\nLaunch X-PROG programmer<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18764\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-1.jpg\" alt=\"\" width=\"389\" height=\"460\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-1.jpg 389w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-1-254x300.jpg 254w\" sizes=\"(max-width: 389px) 100vw, 389px\" \/><\/p>\n<p><strong>Procedures:<\/strong><\/p>\n<p>Follow picture below to connect <a href=\"https:\/\/www.obd2tool.com\/goods-10473-Launch-XProg3-Advanced-Immobilizer-Key-Programmer.html\">X-PROG programmer<\/a> to Launch X431 device<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18765\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-2.jpg\" alt=\"\" width=\"1097\" height=\"573\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-2.jpg 1097w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-2-300x157.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-2-900x470.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-2-768x401.jpg 768w\" sizes=\"(max-width: 1097px) 100vw, 1097px\" \/><\/p>\n<p>Select \u201cBMW\u201d\u00e0\u201dAnti-Theft System\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18766\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-3.jpg\" alt=\"\" width=\"1011\" height=\"616\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-3.jpg 1011w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-3-300x183.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-3-900x548.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-3-768x468.jpg 768w\" sizes=\"(max-width: 1011px) 100vw, 1011px\" \/><\/p>\n<p>The execution of the IMMO function requires an IMMO Programmer.Please connect the programmer.Click \u201cOK\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18767\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-4.jpg\" alt=\"\" width=\"833\" height=\"508\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-4.jpg 833w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-4-300x183.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-4-768x468.jpg 768w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/><\/p>\n<p>Select \u201cEGS System\u201d\u00e0\u201dF Chassis 8HP\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18768\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-5.jpg\" alt=\"\" width=\"912\" height=\"552\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-5.jpg 912w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-5-300x182.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-5-900x545.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-5-768x465.jpg 768w\" sizes=\"(max-width: 912px) 100vw, 912px\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18769\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-6.jpg\" alt=\"\" width=\"700\" height=\"544\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-6.jpg 700w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-6-300x233.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Diagram<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18770\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-7.jpg\" alt=\"\" width=\"580\" height=\"546\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-7.jpg 580w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-7-300x282.jpg 300w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/p>\n<p>Select \u201cECU Information\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18771\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8.jpg\" alt=\"\" width=\"915\" height=\"615\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8.jpg 915w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8-300x202.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8-900x605.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8-768x516.jpg 768w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-8-120x80.jpg 120w\" sizes=\"(max-width: 915px) 100vw, 915px\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18772\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-9.jpg\" alt=\"\" width=\"948\" height=\"574\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-9.jpg 948w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-9-300x182.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-9-900x545.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-9-768x465.jpg 768w\" sizes=\"(max-width: 948px) 100vw, 948px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Back to previous menu to select \u201cEGS Repair\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18773\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-10.jpg\" alt=\"\" width=\"891\" height=\"562\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-10.jpg 891w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-10-300x189.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-10-768x484.jpg 768w\" sizes=\"(max-width: 891px) 100vw, 891px\" \/><\/p>\n<p>Login your Launch account<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18774\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-11.jpg\" alt=\"\" width=\"937\" height=\"538\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-11.jpg 937w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-11-300x172.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-11-900x517.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-11-768x441.jpg 768w\" sizes=\"(max-width: 937px) 100vw, 937px\" \/><\/p>\n<p>Download files<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18775\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-12.jpg\" alt=\"\" width=\"750\" height=\"401\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-12.jpg 750w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-12-300x160.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>CAFD Code file is lost or current CAFS Does Not Support back-up,<\/p>\n<p>Whether to continue to erase?<\/p>\n<p>Click \u201cYES\u201d<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18776\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-13.jpg\" alt=\"\" width=\"893\" height=\"475\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-13.jpg 893w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-13-300x160.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-13-768x409.jpg 768w\" sizes=\"(max-width: 893px) 100vw, 893px\" \/><\/p>\n<p>Repairing Flash\u2026please wait<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18777\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-14.jpg\" alt=\"\" width=\"741\" height=\"492\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-14.jpg 741w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-14-300x199.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-14-120x80.jpg 120w\" sizes=\"(max-width: 741px) 100vw, 741px\" \/><\/p>\n<p>EGS Repair Successful!<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18778\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-15.jpg\" alt=\"\" width=\"654\" height=\"425\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-15.jpg 654w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-15-300x195.jpg 300w\" sizes=\"(max-width: 654px) 100vw, 654px\" \/><\/p>\n<p>Select \u201cAuthentication Status<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18779\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-16.jpg\" alt=\"\" width=\"1103\" height=\"568\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-16.jpg 1103w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-16-300x154.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-16-900x463.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-16-768x395.jpg 768w\" sizes=\"(max-width: 1103px) 100vw, 1103px\" \/><\/p>\n<p>Now ISN erased and EGS unlock,you need to do programming\/coding or adaptation processing.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-18780\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-17.jpg\" alt=\"\" width=\"1101\" height=\"629\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-17.jpg 1101w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-17-300x171.jpg 300w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-17-900x514.jpg 900w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2023\/01\/BMW-FG-Chassis-8HP-EGS-ISN-Refresh-by-Launch-X431-17-768x439.jpg 768w\" sizes=\"(max-width: 1101px) 100vw, 1101px\" \/><\/p>\n<p>More test report about Launch X431 please check:<a href=\"https:\/\/www.obd2tool.com\/blog\/category\/launch-x431\/\">Launch X431 Test Report<\/a><\/p>\n<div class=\"notranslate\" style=\"all: initial;\"><\/div>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>After BMW car gearbox replacement,you can not engage gear,so you need do EGS ISN refresh and coding\/adaptation.Here this instruction show<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":18764,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2078,8],"tags":[3138],"views":3662,"_links":{"self":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/18763"}],"collection":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/comments?post=18763"}],"version-history":[{"count":1,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/18763\/revisions"}],"predecessor-version":[{"id":18781,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/18763\/revisions\/18781"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media\/18764"}],"wp:attachment":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media?parent=18763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/categories?post=18763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/tags?post=18763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}