{"id":6914,"date":"2019-04-12T13:01:46","date_gmt":"2019-04-12T11:01:46","guid":{"rendered":"http:\/\/www.checkstar-techblog.it\/?p=6914"},"modified":"2024-01-19T12:45:54","modified_gmt":"2024-01-19T11:45:54","slug":"bleed-liquid-cooling-engine-with-electric-pumps-group-vw","status":"publish","type":"post","link":"https:\/\/www.checkstar-techblog.it\/en\/bleed-liquid-cooling-engine-with-electric-pumps-group-vw\/","title":{"rendered":"Bleeding engine coolant with VW Group electric pumps"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Good morning, everyone.<\/p>\n<p>Oggi vi riporto un&#8217; operazione che sicuramente viene svolta tutti i giorni in officina: lo spurgo dell&#8217; impianto liquido di raffreddamento motore.<\/p>\n<p>Non mi riferisco per\u00f2 alla classica procedura su motorizzazioni come, ad esempio, l&#8217; 1.2 Fiat, che presentano un classico circuito comandato da una pompa acqua meccanica ed un termostato; bens\u00ec faccio riferimento a impianti di raffreddamento motore &#8220;complessi&#8221;.<\/p>\n<p>In particolare vi riporto la procedura di spurgo per le motorizzazioni Volkswagen EA288 (1.6 e 2.0 tdi), che impiegano l&#8217; utilizzo di una pompa acqua meccanica, gestita elettronicamente da un solenoide (N489), e di due pompe di ricircolo elettriche (V488 e V188).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>V188\u00a0 \u00a0<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<strong> \u00a0N489\u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6918\" src=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V188-300x242.png\" alt=\"\" width=\"259\" height=\"209\" srcset=\"https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V188-300x242.png 300w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V188.png 369w\" sizes=\"(max-width: 259px) 100vw, 259px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6921\" src=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/N489-300x244.png\" alt=\"\" width=\"260\" height=\"211\" srcset=\"https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/N489-300x244.png 300w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/N489.png 381w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6920\" src=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V488-300x242.png\" alt=\"\" width=\"254\" height=\"205\" srcset=\"https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V488-300x242.png 300w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/V488.png 369w\" sizes=\"(max-width: 254px) 100vw, 254px\" \/> <strong>V488<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Questa procedura impiega l&#8217; utilizzo di un vacuum coolant refiller kit (potete trovare un articolo dedicato al seguante link <strong><a href=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/03\/leaflet_Vacuum_Coolant_Refiller_Kit_low.pdf\">leaflet_Vacuum_Coolant_Refiller_Kit_low<\/a><\/strong>) e del tester diagnostico. Di seguito potete trovare la procedura Volkswagen: <strong><a href=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2019\/04\/Sfiato-liquido-raff-motore.pdf\">Sfiato liquido raff motore<\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Buona lettura e&#8230;&#8230;alla prossima pillola tecnica.<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2014 aligncenter\" src=\"http:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia.jpg\" alt=\"\" width=\"400\" height=\"96\" srcset=\"https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia.jpg 1246w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia-300x71.jpg 300w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia-1024x245.jpg 1024w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia-704x168.jpg 704w, https:\/\/www.checkstar-techblog.it\/wp-content\/uploads\/2015\/11\/silvia-768x184.jpg 768w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Good morning everyone. Today I am reporting on an operation that I am sure is carried out every day in the workshop: the bleeding [...].<\/p>","protected":false},"author":49,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[51],"acf":[],"featured_image_urls":{},"appp_media":null,"views":3885,"_links":{"self":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/6914"}],"collection":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/comments?post=6914"}],"version-history":[{"count":0,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/posts\/6914\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/media?parent=6914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/categories?post=6914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.checkstar-techblog.it\/en\/wp-json\/wp\/v2\/tags?post=6914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}