{"id":7056,"date":"2020-05-09T16:21:37","date_gmt":"2020-05-09T20:21:37","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=7056"},"modified":"2020-07-09T16:30:27","modified_gmt":"2020-07-09T20:30:27","slug":"instructions-de-remplacement-dinjecteur-de-carburant","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7056","title":{"rendered":"Instructions de remplacement d&#8217;injecteur de carburant"},"content":{"rendered":"<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Si un injecteur de carburant incorrect est install\u00e9 sur les mod\u00e8les GM 2014-2020, \u00e9quip\u00e9s d&#8217;un moteur \u00e0 essence V6 ou V8 (EFC LV1, LV3, L82, L83, L84, L8B, LT1, L86, L87, LT2, LT4, LT5, L8T, LTA), cela peut fausser la compensation de carburant \u00e0 long terme (LTFT) et\/ou \u00e0 court terme (STFT) en fonctionnement du moteur. Les v\u00e9hicules avec un t\u00e9moin MIL de v\u00e9rification du moteur allum\u00e9 ou un ralenti \u00e9ventuellement irr\u00e9gulier apr\u00e8s un remplacement d&#8217;injecteur de carburant doivent \u00eatre contr\u00f4l\u00e9s afin de s&#8217;assurer que l&#8217;injecteur correct a \u00e9t\u00e9 install\u00e9 dans le cylindre suspect. <\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Parmi les suivants, n&#8217;importe quel code d&#8217;anomalie concernant les rat\u00e9s ou la compensation de carburant peut \u00e9galement \u00eatre m\u00e9moris\u00e9\u00a0: P0300 &#8211; P0308, P050D, P0171, P0172, P0174, P0175, P2099, P219A, P219B.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\"><b>Remplacement d&#8217;un injecteur<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Si un remplacement d&#8217;injecteur de carburant est n\u00e9cessaire lors de r\u00e9parations, se reporter au catalogue \u00e9lectronique des pi\u00e8ces afin de v\u00e9rifier que l&#8217;injecteur correct est command\u00e9 et install\u00e9. <\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Voici comment identifier et commander l&#8217;injecteur correct. Dans cet exemple, le v\u00e9hicule est un Silverado 1500 2016 \u00e0 cabine multiplaces et 4\u00a0roues motrices, \u00e9quip\u00e9 du moteur 5.3L V8 (EFC L83), avec le VIN <\/span><span style=\"font-family: CIDFont+F2, serif;\"><span lang=\"fr-CA\">3GCUKSECXGG251110.<\/span><\/span><\/span><\/p>\n<ol>\n<li><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Identifier le num\u00e9ro de pi\u00e8ce d&#8217;injecteur \u00e0 8\u00a0chiffres se trouvant sur le corps d&#8217;injecteur. (fig.\u00a025)<\/span><\/span><\/li>\n<\/ol>\n<p class=\"western\" style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13182 size-large\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-1024x664.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-1024x664.png 1024w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-300x194.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-768x498.png 768w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-200x130.png 200w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-780x506.png 780w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1-1160x752.png 1160w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F25-injector-1.png 1333w\" alt=\"\" width=\"740\" height=\"480\" \/><b>Fig. 25<\/b><\/p>\n<ol start=\"2\">\n<li><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Saisir le VIN dans le catalogue des pi\u00e8ces. Aller dans la section des pi\u00e8ces de rampe d&#8217;injecteur de carburant.<\/span><\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Quand le num\u00e9ro de pi\u00e8ce d&#8217;injecteur a \u00e9t\u00e9 identifi\u00e9 dans la colonne de description, le num\u00e9ro de pi\u00e8ce \u00e0 commander se trouve dans la colonne de num\u00e9ros de pi\u00e8ces. (fig.\u00a026)<\/span><\/span><\/li>\n<\/ol>\n<p class=\"western\" style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13183\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F26-injector-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F26-injector-2.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F26-injector-2-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F26-injector-2-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F26-injector-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><b>Fig. 26<\/b><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Pour le Silverado avec moteur 5.3L V8 de cet exemple, le num\u00e9ro de pi\u00e8ce de l&#8217;injecteur de carburant d&#8217;origine \u00e9tait 12668390, mis en \u00e9vidence dans la colonne de description. Le num\u00e9ro de pi\u00e8ce \u00e0 commander est le 12698484.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\"><b>Injecteurs \u00e0 d\u00e9bit nominal<\/b><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Quand les rampes de carburant sont mont\u00e9es chez le fournisseur, chaque injecteur install\u00e9 dans la rampe peut \u00eatre un injecteur \u00e0 d\u00e9bit nominal, faible ou \u00e9lev\u00e9. La diff\u00e9rence entre les injecteurs de la rampe est destin\u00e9e \u00e0 obtenir un \u00e9quilibre ou d\u00e9bit uniforme dans la rampe de carburant pour le respect des normes d&#8217;\u00e9mission. Les n\u00e9cessaires d&#8217;injecteur de rechange portent un num\u00e9ro de pi\u00e8ce diff\u00e9rent des injecteurs. Un n\u00e9cessaire peut contenir un ou plusieurs num\u00e9ros de pi\u00e8ce d&#8217;injecteur diff\u00e9rents.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Si un injecteur a \u00e9t\u00e9 d\u00e9pos\u00e9 et mis au rebut ou si tous les injecteurs se trouvent sur l&#8217;\u00e9tabli et qu&#8217;il est impossible de d\u00e9terminer la position de chacun, le mieux \u00e0 faire est de commander le num\u00e9ro de pi\u00e8ce d&#8217;injecteur &#8220;NOM FLOW&#8221; (d\u00e9bit nominal) dans la quantit\u00e9 n\u00e9cessaire. (fig.\u00a027)<\/span><\/span><\/p>\n<p class=\"western\" style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13184\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F27-injector-3.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F27-injector-3.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F27-injector-3-300x195.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F27-injector-3-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/05\/F27-injector-3-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><b>Fig. 27<\/b><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\">Pour plus de renseignements, se reporter au bulletin n\u00b0 20-NA-098.<\/span><\/span><\/p>\n<p class=\"western\"><span style=\"font-size: 12pt;\"><span lang=\"fr-CA\"><i>&#8211; Merci \u00e0 Bryan Salisbury<\/i><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Si un injecteur de carburant incorrect est install\u00e9 sur les mod\u00e8les GM 2014-2020, \u00e9quip\u00e9s d&#8217;un moteur \u00e0 essence V6 ou V8 (EFC LV1, LV3, L82, L83, L84, L8B, LT1, L86, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7056","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7056"}],"version-history":[{"count":3,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7056\/revisions"}],"predecessor-version":[{"id":7076,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7056\/revisions\/7076"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}