{"id":892,"date":"2013-03-12T17:45:58","date_gmt":"2013-03-12T23:45:58","guid":{"rendered":"http:\/\/chromedecu.org\/?page_id=892"},"modified":"2013-03-30T17:32:03","modified_gmt":"2013-03-30T23:32:03","slug":"purge","status":"publish","type":"page","link":"http:\/\/chromedecu.org\/?page_id=892","title":{"rendered":"Purge"},"content":{"rendered":"<div>\n<h2>Purge<\/h2>\n<p>Again, another system that most people eliminate. Unfortunately the purge system on the 98\/99 flash ECU is NOT compatible with the 91-95 gen cars. The 96\/97 guys are fine and don&#8217;t need to change anything.<\/p>\n<p>The reason is the OBD2 purge solenoid is a duty cycle operation like the BCS and EGR solenoids. The OBD1 cars have an on\/off type solenoid. If you just plugged in your flash ECU and didn&#8217;t disable this solenoid, you&#8217;ll notice a rather obnoxious clicking sound at idle. This is because the ECU is triggering it on\/off like the OBD2 solenoid.<\/p>\n<p>You have 2 options for a fix:<\/p>\n<p>*Since the stock BCS is fairly useless, swap that solenoid in place of the purge and it will function just like on a 98\/99 car.<\/p>\n<p>*Use one of the Chrome Custom Pin Outputs. ***details in a later post***<\/p>\n<p>If you eliminate this system you must switch bits 15, 14 and 13 off in periphery 2 to avoid a CEL.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Purge Again, another system that most people eliminate. Unfortunately the purge system on the 98\/99 flash ECU is NOT compatible with the 91-95 gen cars. The 96\/97 guys are fine and don&#8217;t need to change anything. The reason is the &hellip; <a href=\"http:\/\/chromedecu.org\/?page_id=892\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":53,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"class_list":["post-892","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/pages\/892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/chromedecu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=892"}],"version-history":[{"count":2,"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/pages\/892\/revisions"}],"predecessor-version":[{"id":1298,"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/pages\/892\/revisions\/1298"}],"up":[{"embeddable":true,"href":"http:\/\/chromedecu.org\/index.php?rest_route=\/wp\/v2\/pages\/53"}],"wp:attachment":[{"href":"http:\/\/chromedecu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}