{"id":12101,"date":"2021-02-03T11:41:29","date_gmt":"2021-02-03T10:41:29","guid":{"rendered":"https:\/\/www.kasparts.com\/?p=12101"},"modified":"2024-04-23T06:33:23","modified_gmt":"2024-04-23T04:33:23","slug":"les-systemes-dinjection-electronique-part-2-les-pompes-unitaires","status":"publish","type":"post","link":"https:\/\/kasparts.com\/en\/2021\/02\/03\/les-systemes-dinjection-electronique-part-2-les-pompes-unitaires\/","title":{"rendered":"Electronic Injection Systems (part 2): Unit Pumps:"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Mercedes Benz Trucks est le seul constructeur automobile \u00e0 utiliser le syst\u00e8me de pompes unitaires (UPS) dans ses v\u00e9hicules Poids Lourds. On les retrouve notamment dans les moteurs OM501LA, OM502 LA, OM457LA, OM904, OM906, OM460LA\u2026 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle garantit les pressions \u00e9lev\u00e9es pouvant aller jusqu\u2019`a 2000 bars. Dans notre environnement Africain avec un taux de sulfure tr\u00e8s \u00e9lev\u00e9 dans le carburant (plus de 1500 PPM contre 50 PPM en occident par exemple), le syst\u00e8me de pompes unitaires pr\u00e9sente les avantages suivants : <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. Il est plus r\u00e9sistant `a la mauvaise qualit\u00e9 de carburant que les autres types d\u2019injection \u00e9lectronique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Chaque pompe fonctionne de mani\u00e8re ind\u00e9pendante. L\u2019endommagement d\u2019une pompe n\u2019entraine pas automatiquement celle de l\u2019autre. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Pour un moteur V6 par exemple, m\u00eame avec 3 pompes endommag\u00e9es, il est possible pour le camion de retourner \u00e0 sa base. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. Les couts de maintenance et r\u00e9paration sont plus faibles. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. Remplacement simple et rapide au cours d\u2019une maintenance. Comme inconv\u00e9nient, le syst\u00e8me `a pompes unitaires est plus gourmand en carburant. Il consomme un peu plus que les autres syst\u00e8mes d\u2019injection \u00e9lectroniques que nous verrons dans la prochaine le\u00e7on. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les pompes unitaires existent sur le march\u00e9 en plusieurs marques et qualit\u00e9s. Chez KAS Trucks, nous commercialisons du BOSCH Original. Si vous \u00eates dans le besoin des pompes unitaires pour votre camion, bien vouloir nous envoyer un WhatsApp au +31629594211 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">                KAS Trucks | KAS Parts<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/l.facebook.com\/l.php?u=http%3A%2F%2Fwww.kastrucks.com%2F%3Ffbclid%3DIwAR2tB9xT9iNa3DcgVmKBSE1zbz8VCx1cwVzXoobvppfWQm0A0SiN342GyXI&amp;h=AT3mOWwNfbzkkmwFnmxtWNZuDLSvPCgfr3o4GSSUBuDcH0tOKKo9CWKm5O774Wtr_CrqOm9xg1n6ZCE03G7KziCSlAhltV-DA1Jl6D_5iS2x1qBWtYxT8VAS7jjrrPzU_KGN&amp;__tn__=-UK-y-R&amp;c[0]=AT1DlHH8sihBIkcfpuW0sy0xysKCMnpSVsCcruHrwA2g4YC9F8Jmum3Z49mwAcCUFyBWSh4ifg9fG5Teto-SOdtnXfCm_LztlOdjLhgyt3kDZuJrQWwoc9OftYnNzmKH8ZdYM_JecrATmH_QL0mzlxhqvP-HWcierGp3RlIWaLfvtQhs-F3iIRukKOQFVXr2iGcCoyVEeSavvPCr6S6OS_QcZyWq06irJmMPT9BoCNUWBfM\" rel=\"noreferrer noopener\" target=\"_blank\">www.kastrucks.com<\/a> | <a href=\"https:\/\/l.facebook.com\/l.php?u=http%3A%2F%2Fwww.kasparts.com%2F%3Ffbclid%3DIwAR1eRZ9FGWXbuPhokYo5jOW30MnUkISZ5r-B9lyRj1P5mf30dyKOUw6uIuA&amp;h=AT274a5y6RVcvX28AB4IcYalYXx4JsrB1Z8UQrV5AhZtHvxGHTi4Mdr2KXedxlPzeWuKRi6KCMorBgi6oLfaC-eXB27YguAD1oGz_5ptUegwV0ZTEr4NV3Amy4NpS65eHHZi&amp;__tn__=-UK-y-R&amp;c[0]=AT1DlHH8sihBIkcfpuW0sy0xysKCMnpSVsCcruHrwA2g4YC9F8Jmum3Z49mwAcCUFyBWSh4ifg9fG5Teto-SOdtnXfCm_LztlOdjLhgyt3kDZuJrQWwoc9OftYnNzmKH8ZdYM_JecrATmH_QL0mzlxhqvP-HWcierGp3RlIWaLfvtQhs-F3iIRukKOQFVXr2iGcCoyVEeSavvPCr6S6OS_QcZyWq06irJmMPT9BoCNUWBfM\" rel=\"noreferrer noopener\" target=\"_blank\">www.kasparts.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mercedes Benz Trucks est le seul constructeur automobile \u00e0 utiliser le syst\u00e8me de pompes unitaires (UPS) dans ses v\u00e9hicules Poids<\/p>","protected":false},"author":1,"featured_media":16219,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[190],"tags":[],"class_list":["post-12101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/posts\/12101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/comments?post=12101"}],"version-history":[{"count":3,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/posts\/12101\/revisions"}],"predecessor-version":[{"id":16223,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/posts\/12101\/revisions\/16223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/media\/16219"}],"wp:attachment":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/media?parent=12101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/categories?post=12101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/tags?post=12101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<!-- This website is optimized by Airlift. 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