{"id":2589,"date":"2022-04-29T13:27:09","date_gmt":"2022-04-29T11:27:09","guid":{"rendered":"https:\/\/diy-leonmotors.de\/?p=2589"},"modified":"2024-07-15T10:22:50","modified_gmt":"2024-07-15T08:22:50","slug":"funcion-de-la-valvula-egr","status":"publish","type":"post","link":"https:\/\/diy-leonmotors.de\/es\/agr-ventil-funktion\/","title":{"rendered":"Funci\u00f3n de la v\u00e1lvula EGR | Todo EXPLICADO!"},"content":{"rendered":"<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign-top uagb-columns__gap-0 alignfull uagb-block-85bfecf6 uagb-columns__columns-1 uagb-columns__max_width-custom\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-none uagb-block-0ac371c8\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-cover\" style=\"min-height:600px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-60 has-background-dim\"><\/span><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"832\" class=\"wp-block-cover__image-background wp-image-2618\" alt=\"Posici\u00f3n, estructura y funci\u00f3n de la v\u00e1lvula EGR\" src=\"http:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/03\/AGR-Ventil-Funktion-Beitragsbild.jpg\" style=\"object-position:83% 67%\" data-object-fit=\"cover\" data-object-position=\"83% 67%\" srcset=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/03\/AGR-Ventil-Funktion-Beitragsbild.jpg 800w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/03\/AGR-Ventil-Funktion-Beitragsbild-288x300.jpg 288w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/03\/AGR-Ventil-Funktion-Beitragsbild-768x799.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-de8be72c\"><h1 class=\"uagb-heading-text\">Funci\u00f3n de la v\u00e1lvula EGR<\/h1><div class=\"uagb-separator\"><\/div><p class=\"uagb-desc-text\">Todo EXPLICADO!<\/p><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-b7e8aabb uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-f77cac64\"><div class=\"uagb-column__overlay\"><\/div><div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/diy-leonmotors.de\/es\/\">P\u00e1gina de inicio<\/a><\/span> \" <span class=\"breadcrumb_last\" aria-current=\"page\">Funci\u00f3n de la v\u00e1lvula EGR | Todo EXPLICADO!<\/span><\/span><\/div><\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-20 align uagb-block-2b9d1a50 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-7865141d\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px;font-style:normal;font-weight:700\">La v\u00e1lvula de recirculaci\u00f3n de gases de escape, o v\u00e1lvula EGR para abreviar, es una funci\u00f3n ecol\u00f3gica para reducir los contaminantes en los veh\u00edculos. En principio, los gases de escape se extraen de la c\u00e1mara de combusti\u00f3n inmediatamente despu\u00e9s de los cilindros y se mezclan de nuevo con el aire de admisi\u00f3n en determinadas situaciones. La v\u00e1lvula EGR y el sistema de control que hay detr\u00e1s regulan cu\u00e1ndo y cu\u00e1nto gas de escape se deja pasar.<\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-24dde312 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-8a076c30\"><div class=\"uagb-column__overlay\"><\/div>\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-45045a05\"\n\t\t\t\t\tdata-scroll= \"\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tContenido\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#1-hochdruck-agr-ventil-hd-agr\" class=\"uagb-toc-link__trigger\">1) V\u00e1lvula EGR de alta presi\u00f3n (HD-AGR)<\/a><li class=\"uagb-toc__list\"><a href=\"#2-der-agr-k\u00fchler\" class=\"uagb-toc-link__trigger\">2) El refrigerador EGR<\/a><li class=\"uagb-toc__list\"><a href=\"#3-kosten-agr-ventil-agr-k\u00fchler\" class=\"uagb-toc-link__trigger\">3) Coste de la v\u00e1lvula EGR y del refrigerador EGR<\/a><li class=\"uagb-toc__list\"><a href=\"#4-niederdruck-agr-ventil-nd-agr\" class=\"uagb-toc-link__trigger\">4) V\u00e1lvula EGR de baja presi\u00f3n (LP EGR)<\/a><li class=\"uagb-toc__list\"><a href=\"#5-agr-ventil-bei-benziner\" class=\"uagb-toc-link__trigger\">5) V\u00e1lvula EGR para motores de gasolina<\/a><li class=\"uagb-toc__list\"><a href=\"#6-agr-ventil-funktion-pr\u00fcfen\" class=\"uagb-toc-link__trigger\">6) Comprobar el funcionamiento de la v\u00e1lvula EGR<\/a><li class=\"uagb-toc__list\"><a href=\"#7-ursachen-defektes-agr-ventil\" class=\"uagb-toc-link__trigger\">7) Causas de una v\u00e1lvula EGR defectuosa<\/a><li class=\"uagb-toc__list\"><a href=\"#8-das-problem-der-abgasr\u00fcckf\u00fchrung-teill\u00f6sung\" class=\"uagb-toc-link__trigger\">8) El problema de la recirculaci\u00f3n de los gases de escape y su soluci\u00f3n parcial<\/a><li class=\"uagb-toc__list\"><a href=\"#weitere-beitr\u00e4ge\" class=\"uagb-toc-link__trigger\">Otras contribuciones<\/a><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-9f7e63ea uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-ccbe474c\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-38310419\"><h2 class=\"uagb-heading-text\">1) V\u00e1lvula EGR de alta presi\u00f3n (HD-AGR) <\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-44368cd7 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-9c7ffd4f\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">Para cumplir con la <strong>norma de emisiones Euro 5<\/strong> para autom\u00f3viles, se desarroll\u00f3 la <strong>v\u00e1lvula EGR de alta presi\u00f3n<\/strong> y se integr\u00f3 en el sistema de admisi\u00f3n de aire.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-d9998af4 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Funktion-Hochdruck-System.jpg\" target=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Funktion-Hochdruck-System.jpg\" alt=\"Descripci\u00f3n funcional de la recirculaci\u00f3n a alta presi\u00f3n de los gases de escape (funci\u00f3n HP EGR) en el autom\u00f3vil. Estructura de la mezcla de gases de escape en el sistema de aire de sobrealimentaci\u00f3n.  Componentes: Filtro de aire, sensor de flujo de masa de aire, compresor del turbocompresor, enfriador del aire de sobrealimentaci\u00f3n, v\u00e1lvula EGR, motor, enfriador EGR, unidad de control del motor, convertidor catal\u00edtico.\" width=\"1020\" height=\"721\" title=\"\"\/><\/a><figcaption class=\"uagb-image-caption\">Esquema de funcionamiento de la recirculaci\u00f3n de gases de escape a alta presi\u00f3n (EGR)<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\"><strong>Los gases de escape de la c\u00e1mara de combusti\u00f3n se mezclan con el aire de admisi\u00f3n enfriado del turbocompresor.<\/strong> La dosificaci\u00f3n la realiza la v\u00e1lvula EGR de alta presi\u00f3n.<br>Con esta t\u00e9cnica, entra menos ox\u00edgeno en los cilindros. Menos ox\u00edgeno provoca una menor temperatura de combusti\u00f3n, lo que <strong>reduce las emisiones de \u00f3xidos de nitr\u00f3geno hasta en un 70%<\/strong>. Cuanto mayor sea la temperatura, m\u00e1s \u00f3xidos de nitr\u00f3geno da\u00f1inos se producen.<\/p>\n\n\n\n<p style=\"font-size:18px\"><span style=\"text-decoration: underline;\">Las v\u00e1lvulas EGR est\u00e1n disponibles en diferentes versiones y dise\u00f1os:<\/span><\/p>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-37e94fc0 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-7f6f3af2\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-icon-list uagb-block-7d51a439 uagb-icon-list__outer-wrap uagb-icon-list__layout-vertical uagb-icon-list__icon-at-top\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-776f0196 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Control neum\u00e1tico o el\u00e9ctrico\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Control neum\u00e1tico o el\u00e9ctrico<\/strong><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-a8ac82ff uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Para veh\u00edculos de gasolina o di\u00e9sel (motor de gasolina o di\u00e9sel)\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Para veh\u00edculos de gasolina o di\u00e9sel (motor de gasolina o di\u00e9sel)<\/strong><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-c7b03507 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Con conexiones para refrigeraci\u00f3n\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Con conexiones para refrigeraci\u00f3n<\/strong><\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-888890b3 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Ventil-Funktion.jpg\" target=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Ventil-Funktion.jpg\" alt=\"Funci\u00f3n de la propia v\u00e1lvula EGR (descripci\u00f3n)\" width=\"806\" height=\"570\" title=\"\"\/><\/a><figcaption class=\"uagb-image-caption\">Funci\u00f3n V\u00e1lvula EGR (alta presi\u00f3n)<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-03cbba0f wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Ventil-Position-min.jpg\" alt=\"Posici\u00f3n y aspecto de la v\u00e1lvula EGR en el compartimento del motor\" width=\"556\" height=\"619\" title=\"\"\/><figcaption class=\"uagb-image-caption\">Posici\u00f3n de la v\u00e1lvula EGR normalmente en la parte delantera del bloque motor o a la izquierda del bloque motor.<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\">En los veh\u00edculos di\u00e9sel, se utilizan <strong>aletas de control<\/strong> para generar la alta diferencia de presi\u00f3n entre los gases de escape y el lado de admisi\u00f3n. El <strong>sensor de masa de aire<\/strong> controla la regulaci\u00f3n entre la masa de aire y los gases de escape para poder calcular de forma indirecta la tasa de recirculaci\u00f3n.<\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-c91ad747 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-3a3ae57b\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e16aa6f4\"><h2 class=\"uagb-heading-text\">2) El refrigerador EGR<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-070ef1a0 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-f1167054\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\">Dado que la simple recirculaci\u00f3n de los gases de escape ya no basta para cumplir las normas m\u00e1s recientes sobre gases de escape, se utilizan refrigeradores EGR. Los gases de escape refrigerados reducen a\u00fan m\u00e1s la temperatura de combusti\u00f3n.<br>El resultado es una reducci\u00f3n significativa de los \u00f3xidos de nitr\u00f3geno.<\/p>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\">Los enfriadores EGR, al igual que todos los componentes del sistema EGR, est\u00e1n expuestos a las condiciones de <strong>condensaci\u00f3n de los gases de escape y temperatura<\/strong>. Por lo tanto, los enfriadores deben estar fabricados con <strong>materiales resistentes a la corrosi\u00f3n<\/strong>.<br>Muchos enfriadores hoy en d\u00eda cuentan con una v\u00e1lvula de bypass. Esta se utiliza para evitar que los gases de escape calientes se enfr\u00eden durante la fase de calentamiento.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-83b0be29 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Ventil-AGR-Kuehler.jpg\" alt=\"Refrigerador EGR + v\u00e1lvula agr con la unidad de control como una construcci\u00f3n completa\" width=\"467\" height=\"550\" title=\"\"\/><figcaption class=\"uagb-image-caption\">Estructura del refrigerador EGR con v\u00e1lvula EGR<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-55a4a65b uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-511e8640\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d8d31b8\"><h2 class=\"uagb-heading-text\">3) Coste de la v\u00e1lvula EGR y del refrigerador EGR <\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-b10b31fa uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-c2cb4e9b\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">La alta calidad de la fabricaci\u00f3n del intercooler AGR conduce a un precio elevado. Un intercooler AGR para un <strong>coche de gama media puede costar hasta 750\u20ac<\/strong>. <strong>En contraste con el intercooler, la v\u00e1lvula AGR cuesta solo entre 50\u20ac y 200\u20ac.<\/strong><br><strong>La v\u00e1lvula AGR y el intercooler suelen estar atornillados juntos.<\/strong> Si solo uno de estos componentes est\u00e1 defectuoso, generalmente todo el conjunto debe ser reemplazado. Con el tiempo, el intercooler y la v\u00e1lvula pueden \"fusionarse\" y resultar dif\u00edciles de separar. <strong>Para evitar da\u00f1os permanentes, te recomendamos cambiar tanto la v\u00e1lvula como el intercooler.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-ca2ad80c wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/Versuch-Trennung-AGR-Ventil-von-Kuehler.jpg\" alt=\"Ilustraci\u00f3n de c\u00f3mo el refrigerador EGR no debe desconectarse de la v\u00e1lvula EGR\" width=\"440\" height=\"423\" title=\"\"\/><figcaption class=\"uagb-image-caption\">Intenta separar el enfriador EGR de la v\u00e1lvula EGR<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-88b82340 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-c7e436c5\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-53dd86f7\"><h2 class=\"uagb-heading-text\">4) V\u00e1lvula EGR de baja presi\u00f3n (LP EGR)<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-3b698637 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-37bf5809\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">Para cumplir con los l\u00edmites de emisiones a partir de la norma Euro 6, el sistema de recirculaci\u00f3n de gases de escape de alta presi\u00f3n anterior ya no es suficiente.<br> Se requiere un <strong>sistema de recirculaci\u00f3n de gases de escape de baja presi\u00f3n, abreviado ND-EGR.<\/strong><br> El sistema de baja presi\u00f3n se instala en veh\u00edculos a partir de aproximadamente 2015 y se encuentra cerca del convertidor catal\u00edtico.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-8e4f3b0f wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Funktion-Niederdruck-System.jpg\" target=\"\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/AGR-Funktion-Niederdruck-System.jpg\" alt=\"Descripci\u00f3n funcional de la recirculaci\u00f3n a baja presi\u00f3n de los gases de escape (funci\u00f3n LP EGR) en el autom\u00f3vil. Los gases de escape se env\u00edan de nuevo al compresor despu\u00e9s de que el catalizador o el DPF\" width=\"1020\" height=\"721\" title=\"\"\/><\/a><figcaption class=\"uagb-image-caption\">Funci\u00f3n v\u00e1lvula EGR (alta presi\u00f3n + baja presi\u00f3n)<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\"><strong>En este proceso, los gases de escape se toman del lado de baja presi\u00f3n detr\u00e1s del filtro de part\u00edculas y se reintroducen antes del compresor del turbocompresor<\/strong>. La dosificaci\u00f3n se controla a trav\u00e9s de la v\u00e1lvula EGR de baja presi\u00f3n. Una v\u00e1lvula de escape genera la presi\u00f3n de contraposici\u00f3n necesaria. Este m\u00e9todo sigue reduciendo los \u00f3xidos de nitr\u00f3geno. La <strong>combinaci\u00f3n del sistema de EGR de alta y baja presi\u00f3n alcanza casi un 90% de reducci\u00f3n de los \u00f3xidos de nitr\u00f3geno<\/strong> en veh\u00edculos di\u00e9sel. Los filtros antes del escape (por ejemplo, catalizador, DPF, etc.) tambi\u00e9n contribuyen a esto.<\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-c45dc655 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-9ea0a97a\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-41b220c0\"><h2 class=\"uagb-heading-text\">5) V\u00e1lvula EGR para motores de gasolina<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-829c646e uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-64501ac8\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">Las v\u00e1lvulas EGR para motores de gasolina funcionan fundamentalmente <strong>de la misma manera que en los motores di\u00e9sel<\/strong>. El vac\u00edo generado atrae los gases de escape y es regulado por la v\u00e1lvula de recirculaci\u00f3n de los gases de escape. Sin embargo, en los motores de gasolina, el <strong>objetivo principal es reducir el consumo de combustible<\/strong>. El convertidor catal\u00edtico de tres v\u00edas, que solo se instala en los motores de gasolina, hace la mayor parte del trabajo en cuanto a reducci\u00f3n de los \u00f3xidos de nitr\u00f3geno. Adem\u00e1s, <strong>se elimina la formaci\u00f3n de carbono o holl\u00edn en la v\u00e1lvula EGR en los motores de gasolina<\/strong>, lo que suele causar fallos en los motores di\u00e9sel.<\/p>\n\n\n\n<p style=\"font-size:18px\">Los primeros sistemas EGR se utilizaron incluso en veh\u00edculos de gasolina en los a\u00f1os setenta. Esta tecnolog\u00eda no se introdujo en los veh\u00edculos di\u00e9sel hasta la d\u00e9cada de 1990.<\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-e2653e25 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-4606c01c\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ce1e8388\"><h2 class=\"uagb-heading-text\">6) Comprobar el funcionamiento de la v\u00e1lvula EGR<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-71de369d uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-31cb2c0c\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\"><span style=\"text-decoration: underline;\">En principio, la v\u00e1lvula EGR puede comprobarse para motores de gasolina y di\u00e9sel siguiendo el mismo procedimiento:<\/span><\/p>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-5015499c uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-42250085\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-icon-list uagb-block-a711c24b uagb-icon-list__outer-wrap uagb-icon-list__layout-vertical uagb-icon-list__icon-at-top\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-9c2c25b9 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"1) Con el motor apagado, utilice la bomba manual para crear un vac\u00edo de 500 mbar (300 mbar para motores de gasolina) en la v\u00e1lvula.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">1) Con el motor apagado, utilice la bomba manual para crear un vac\u00edo de <strong>500 mbar<\/strong> (300 mbar para motores de gasolina) en la v\u00e1lvula.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-adcc2965 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"2) Mantenga la presi\u00f3n negativa durante unos 4-5 minutos. Esta no debe descender durante este tiempo.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">2) Mantenga la presi\u00f3n negativa durante unos 4-5 minutos.<strong> Esto no debe caerse mientras tanto.<\/strong><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-06bfba1a uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"3) Repita el procedimiento con el motor en marcha y a temperatura de funcionamiento.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">3) Repita el procedimiento con el motor en marcha y a temperatura de funcionamiento.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-ee15ad42 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"4) A partir de una diferencia de presi\u00f3n de aprox. 300 mbar, el motor debe empezar a calarse o apagarse completamente al ralent\u00ed.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">4.) A partir de una diferencia de presi\u00f3n de aprox. <strong>300 mbar<\/strong> el motor debe empezar a calarse o apagarse completamente al ralent\u00ed.<\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<p style=\"font-size:18px\"><strong>Si la presi\u00f3n negativa generada desciende demasiado r\u00e1pido o el ralent\u00ed no empeora, existe un defecto en el sistema de recirculaci\u00f3n de los gases de escape.<\/strong><\/p>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\">Este m\u00e9todo solo funciona con <strong>v\u00e1lvulas EGR controladas neum\u00e1ticamente o electro-neum\u00e1ticamente<\/strong>. Para las v\u00e1lvulas EGR puramente el\u00e9ctricas en veh\u00edculos m\u00e1s nuevos, el m\u00e9todo m\u00e1s sensato para la prueba es utilizar una <strong>herramienta de diagn\u00f3stico<\/strong>. Si no encuentras un actuador de vac\u00edo en el compartimiento del motor, lo m\u00e1s probable es que tengas un sistema de control puramente el\u00e9ctrico.<\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-7628d0be uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-791b4cb0\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-06f95dca\"><h2 class=\"uagb-heading-text\">7) Causas de una v\u00e1lvula EGR defectuosa<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-e978d086 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-ed696a73\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">La causa m\u00e1s com\u00fan en un veh\u00edculo di\u00e9sel es una <strong>v\u00e1lvula EGR carbonizada y bloqueada por holl\u00edn.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-image aligncenter uagb-block-667c03b9 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-center is-style-default\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\"  sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2022\/04\/Verkoktes-AGR-Ventil-597x1024.jpg\" alt=\"Aspecto de una v\u00e1lvula EGR coagulada. Paredes pesadas de holl\u00edn y formaci\u00f3n de holl\u00edn.\" width=\"369\" height=\"633\" title=\"\"\/><figcaption class=\"uagb-image-caption\">V\u00e1lvula EGR coagulada en veh\u00edculo di\u00e9sel (formaci\u00f3n de holl\u00edn)<\/figcaption><\/figure><\/div>\n\n\n\n<p style=\"font-size:18px\"><strong>En la mayor\u00eda de los casos, basta con desmontar y limpiar la v\u00e1lvula EGR.<\/strong><\/p>\n\n\n\n<p style=\"font-size:18px\"><span style=\"text-decoration: underline;\">Otras posibles causas o diagn\u00f3sticos son<\/span><\/p>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-e8c155c3 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-647adc7c\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-icon-list uagb-block-85d3bb37 uagb-icon-list__outer-wrap uagb-icon-list__layout-vertical uagb-icon-list__icon-at-top\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-1064bf07 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"No se genera suficiente vac\u00edo (fuga en las mangueras, bomba de vac\u00edo\/recipiente defectuoso).\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Se <strong>Presi\u00f3n negativa insuficiente<\/strong> generado (fuga en las mangueras, bomba de vac\u00edo \/ bid\u00f3n defectuoso)<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-fd987783 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Sensor de masa de aire defectuoso (no proporciona valores o proporciona valores incorrectos)\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Sensor de masa de aire defectuoso (no proporciona valores o proporciona valores incorrectos)<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-67bd2106 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"V\u00e1lvula termost\u00e1tica defectuosa o transductor de presi\u00f3n defectuoso en la v\u00e1lvula (no suministra valores o suministra valores incorrectos).\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Defectuoso <strong>Termov\u00e1lvula<\/strong> o defectuoso <strong>Transductor de presi\u00f3n<\/strong> en la v\u00e1lvula (no proporciona valores o proporciona valores incorrectos)<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-b9d166b0 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Unidad de control del motor defectuosa u olvido de ajustar la recirculaci\u00f3n de los gases de escape durante la &quot;optimizaci\u00f3n del software&quot;.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Unidad de control del motor defectuosa o con \"optimizaci\u00f3n de software\" en el <strong>Olvido de ajustar la recirculaci\u00f3n de los gases de escape<\/strong><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-9170bc83 uagb-icon-list-repeater uagb-icon-list__wrapper\"><a target=\"_self\" aria-label=\"Contactos corro\u00eddos o interrupci\u00f3n en el cableado del transductor de presi\u00f3n, sensor de masa de aire o termov\u00e1lvula.\" rel=\"noopener noreferrer\" href=\"#\"> <\/a><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256 0C114.6 0 0 114.6 0 256c0 141.4 114.6 256 256 256s256-114.6 256-256C512 114.6 397.4 0 256 0zM406.6 278.6l-103.1 103.1c-12.5 12.5-32.75 12.5-45.25 0s-12.5-32.75 0-45.25L306.8 288H128C110.3 288 96 273.7 96 256s14.31-32 32-32h178.8l-49.38-49.38c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l103.1 103.1C414.6 241.3 416 251.1 416 256C416 260.9 414.6 270.7 406.6 278.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Contactos corro\u00eddos o<strong> Interrupci\u00f3n en el cableado<\/strong> al transductor de presi\u00f3n, sensor de masa de aire o termov\u00e1lvula<\/span><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/section>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-c01a91f7 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-573b7dbf\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8c845443\"><h2 class=\"uagb-heading-text\">8) El problema de la recirculaci\u00f3n de los gases de escape y su soluci\u00f3n parcial<\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-0 align uagb-block-9c6b9142 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-color uagb-block-6ea253f4\"><div class=\"uagb-column__overlay\"><\/div>\n<p style=\"font-size:18px\" class=\"translation-block\">La recirculaci\u00f3n de los gases de escape es principalmente <strong>buena para el medio ambiente, pero mala para la propia tecnolog\u00eda del motor<\/strong>. Al recircular los gases de escape al compartimento del motor, se produce una fuerte carbonizaci\u00f3n en el conducto de admisi\u00f3n de los motores di\u00e9sel. La \"capa de holl\u00edn\" puede ser tan gruesa que el di\u00e1metro de los tubos y, por lo tanto, el suministro de aire, se ve reducido.<\/p>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\">Te\u00f3ricamente, puedes resolver el problema <strong>desactivando la v\u00e1lvula EGR<\/strong> (manteniendo la EGR permanentemente cerrada). <strong>Sin embargo, desactivarla es ilegal y contraproducente en t\u00e9rminos de protecci\u00f3n ambiental.<\/strong><\/p>\n\n\n\n<p style=\"font-size:18px\" class=\"translation-block\"><strong>Alternativamente, con la conducci\u00f3n adecuada y el mantenimiento, puedes minimizar la acumulaci\u00f3n de carbono y<\/strong> <span style=\"text-decoration: underline\"><strong><a href=\"https:\/\/diy-leonmotors.de\/es\/limpiar-la-valvula-egr-mientras-conduce\/\" target=\"_blank\" rel=\"noreferrer noopener\" data-wpel-link=\"internal\">preservar la v\u00e1lvula EGR.<\/a><\/strong><\/span> <br>Independientemente de esto, deber\u00edas limpiar ocasionalmente la <strong>v\u00e1lvula EGR<\/strong>. Cada 80.000 km es un buen intervalo. Esto ayudar\u00e1 a prevenir la acumulaci\u00f3n de carbono y los da\u00f1os subsecuentes.<\/p>\n\n\n\n<div class=\"aawp aawp-widget\">\n\n            \n            \n<div class=\"aawp-product aawp-product--widget-vertical aawp-product--inline-info aawp-product--css-adjust-image-large\"  data-aawp-product-asin=\"B08H8HS557\" data-aawp-product-id=\"2490\" data-aawp-tracking-id=\"brankomilijas-21\" data-aawp-product-title=\"1 Liter PETEC AGR Ventil Reiniger Drosselklappen- Ansaugsystem- Vergaserreiniger\" data-aawp-click-tracking=\"title\" data-aawp-local-click-tracking=\"1\">\n\n    \n    <a class=\"aawp-product__image-link\"\n       href=\"https:\/\/www.amazon.de\/dp\/B08H8HS557?tag=brankomilijas-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"1 litro PETEC EGR Valve Cleaner V\u00e1lvula de mariposa Sistema de admisi\u00f3n Carburador Cleaner *\" rel=\"nofollow noopener sponsored\" target=\"_blank\">\n        <img decoding=\"async\" class=\"aawp-product__image\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/plugins\/aawp\/public\/image.php?url=YUhSMGNITTZMeTl0TG0xbFpHbGhMV0Z0WVhwdmJpNWpiMjB2YVcxaFoyVnpMMGt2TXpGelRHRmlRbEJHTVV3dWFuQm58MTc3ODkyMzQ0Ng=\" alt=\"Limpiador de v\u00e1lvulas de recirculaci\u00f3n de gases de escape PETEC de 1 litro Limpiador de carburadores del sistema de admisi\u00f3n de v\u00e1lvulas de mariposa\"  \/>\n    <\/a>\n\n    <div class=\"aawp-product__content\">\n        <a class=\"aawp-product__title\" href=\"https:\/\/www.amazon.de\/dp\/B08H8HS557?tag=brankomilijas-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Limpiador de v\u00e1lvulas de recirculaci\u00f3n de gases de escape PETEC de 1 litro Limpiador de carburadores del sistema de admisi\u00f3n de v\u00e1lvulas de mariposa\" rel=\"nofollow noopener sponsored\" target=\"_blank\">\n            1 litro PETEC EGR Valve Cleaner V\u00e1lvula de mariposa Sistema de admisi\u00f3n Carburador Cleaner *        <\/a>\n\n        <div class=\"aawp-product__meta\">\n            \n                    <\/div>\n    <\/div>\n\n    <div class=\"aawp-product__footer\">\n\n        <div class=\"aawp-product__pricing\">\n            \n                    <\/div>\n\n        <a class=\"aawp-button aawp-button--buy aawp-button aawp-button--amazon rounded shadow aawp-button--icon aawp-button--icon-amazon-black\" href=\"https:\/\/www.amazon.de\/dp\/B08H8HS557?tag=brankomilijas-21&#038;linkCode=ogi&#038;th=1&#038;psc=1\" title=\"Ver en Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Ver en Amazon<\/a>\n                    <span class=\"aawp-product__info\"><p style=\"text-align: center;\"><strong><em>*Enlaces de afiliados, informaci\u00f3n en nota a pie de p\u00e1gina o <a href=\"https:\/\/diy-leonmotors.de\/es\/politica-de-privacidad\/\">aqu\u00ed.<\/a><\/em><\/strong><\/p><\/span>\n            <\/div>\n<\/div>\n\n    \n<\/div>\n\n\n\n<p class=\"has-text-align-center\"><br>* Los enlaces de afiliaci\u00f3n est\u00e1n marcados con un *. Nada cambia para usted y la oferta\/precio sigue siendo el mismo. Puede encontrar m\u00e1s informaci\u00f3n sobre los enlaces de afiliados&nbsp;<a href=\"https:\/\/diy-leonmotors.de\/es\/politica-de-privacidad\/\"><strong>aqu\u00ed<\/strong>.<\/a><\/p>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-none uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-ea0e30d4 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-57ad48ee\"><div class=\"uagb-column__overlay\"><\/div>\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d02c4e82\"><h2 class=\"uagb-heading-text\">Otras contribuciones <\/h2><div class=\"uagb-separator\"><\/div><\/div>\n<\/div>\n<\/div><\/section>\n\n\n\n<section class=\"wp-block-uagb-columns uagb-columns__wrap uagb-columns__background-color uagb-columns__stack-mobile uagb-columns__valign- uagb-columns__gap-10 align uagb-block-c4e1f3a3 uagb-columns__columns-1 uagb-columns__max_width-theme\"><div class=\"uagb-columns__overlay\"><\/div><div class=\"uagb-columns__shape uagb-columns__shape-top\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 283.5 27.8\" preserveaspectratio=\"none\"><path class=\"uagb-columns__shape-fill\" d=\"M283.5,9.7c0,0-7.3,4.3-14,4.6c-6.8,0.3-12.6,0-20.9-1.5c-11.3-2-33.1-10.1-44.7-5.7\ts-12.1,4.6-18,7.4c-6.6,3.2-20,9.6-36.6,9.3C131.6,23.5,99.5,7.2,86.3,8c-1.4,0.1-6.6,0.8-10.5,2c-3.8,1.2-9.4,3.8-17,4.7\tc-3.2,0.4-8.3,1.1-14.2,0.9c-1.5-0.1-6.3-0.4-12-1.6c-5.7-1.2-11-3.1-15.8-3.7C6.5,9.2,0,10.8,0,10.8V0h283.5V9.7z M260.8,11.3\tc-0.7-1-2-0.4-4.3-0.4c-2.3,0-6.1-1.2-5.8-1.1c0.3,0.1,3.1,1.5,6,1.9C259.7,12.2,261.4,12.3,260.8,11.3z M242.4,8.6\tc0,0-2.4-0.2-5.6-0.9c-3.2-0.8-10.3-2.8-15.1-3.5c-8.2-1.1-15.8,0-15.1,0.1c0.8,0.1,9.6-0.6,17.6,1.1c3.3,0.7,9.3,2.2,12.4,2.7\tC239.9,8.7,242.4,8.6,242.4,8.6z M185.2,8.5c1.7-0.7-13.3,4.7-18.5,6.1c-2.1,0.6-6.2,1.6-10,2c-3.9,0.4-8.9,0.4-8.8,0.5\tc0,0.2,5.8,0.8,11.2,0c5.4-0.8,5.2-1.1,7.6-1.6C170.5,14.7,183.5,9.2,185.2,8.5z M199.1,6.9c0.2,0-0.8-0.4-4.8,1.1\tc-4,1.5-6.7,3.5-6.9,3.7c-0.2,0.1,3.5-1.8,6.6-3C197,7.5,199,6.9,199.1,6.9z M283,6c-0.1,0.1-1.9,1.1-4.8,2.5s-6.9,2.8-6.7,2.7\tc0.2,0,3.5-0.6,7.4-2.5C282.8,6.8,283.1,5.9,283,6z M31.3,11.6c0.1-0.2-1.9-0.2-4.5-1.2s-5.4-1.6-7.8-2C15,7.6,7.3,8.5,7.7,8.6\tC8,8.7,15.9,8.3,20.2,9.3c2.2,0.5,2.4,0.5,5.7,1.6S31.2,11.9,31.3,11.6z M73,9.2c0.4-0.1,3.5-1.6,8.4-2.6c4.9-1.1,8.9-0.5,8.9-0.8\tc0-0.3-1-0.9-6.2-0.3S72.6,9.3,73,9.2z M71.6,6.7C71.8,6.8,75,5.4,77.3,5c2.3-0.3,1.9-0.5,1.9-0.6c0-0.1-1.1-0.2-2.7,0.2\tC74.8,5.1,71.4,6.6,71.6,6.7z M93.6,4.4c0.1,0.2,3.5,0.8,5.6,1.8c2.1,1,1.8,0.6,1.9,0.5c0.1-0.1-0.8-0.8-2.4-1.3\tC97.1,4.8,93.5,4.2,93.6,4.4z M65.4,11.1c-0.1,0.3,0.3,0.5,1.9-0.2s2.6-1.3,2.2-1.2s-0.9,0.4-2.5,0.8C65.3,10.9,65.5,10.8,65.4,11.1\tz M34.5,12.4c-0.2,0,2.1,0.8,3.3,0.9c1.2,0.1,2,0.1,2-0.2c0-0.3-0.1-0.5-1.6-0.4C36.6,12.8,34.7,12.4,34.5,12.4z M152.2,21.1\tc-0.1,0.1-2.4-0.3-7.5-0.3c-5,0-13.6-2.4-17.2-3.5c-3.6-1.1,10,3.9,16.5,4.1C150.5,21.6,152.3,21,152.2,21.1z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M269.6,18c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC267.7,18.8,269.7,18,269.6,18z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M227.4,9.8c-0.2-0.1-4.5-1-9.5-1.2c-5-0.2-12.7,0.6-12.3,0.5c0.3-0.1,5.9-1.8,13.3-1.2\tS227.6,9.9,227.4,9.8z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M204.5,13.4c-0.1-0.1,2-1,3.2-1.1c1.2-0.1,2,0,2,0.3c0,0.3-0.1,0.5-1.6,0.4\tC206.4,12.9,204.6,13.5,204.5,13.4z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M201,10.6c0-0.1-4.4,1.2-6.3,2.2c-1.9,0.9-6.2,3.1-6.1,3.1c0.1,0.1,4.2-1.6,6.3-2.6\tS201,10.7,201,10.6z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M154.5,26.7c-0.1-0.1-4.6,0.3-7.2,0c-7.3-0.7-17-3.2-16.6-2.9c0.4,0.3,13.7,3.1,17,3.3\tC152.6,27.5,154.6,26.8,154.5,26.7z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M41.9,19.3c0,0,1.2-0.3,2.9-0.1c1.7,0.2,5.8,0.9,8.2,0.7c4.2-0.4,7.4-2.7,7-2.6\tc-0.4,0-4.3,2.2-8.6,1.9c-1.8-0.1-5.1-0.5-6.7-0.4S41.9,19.3,41.9,19.3z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M75.5,12.6c0.2,0.1,2-0.8,4.3-1.1c2.3-0.2,2.1-0.3,2.1-0.5c0-0.1-1.8-0.4-3.4,0\tC76.9,11.5,75.3,12.5,75.5,12.6z\"><\/path><path class=\"uagb-columns__shape-fill\" d=\"M15.6,13.2c0-0.1,4.3,0,6.7,0.5c2.4,0.5,5,1.9,5,2c0,0.1-2.7-0.8-5.1-1.4\tC19.9,13.7,15.7,13.3,15.6,13.2z\"><\/path><\/svg><\/div><div class=\"uagb-columns__inner-wrap uagb-columns__columns-1\">\n<div class=\"wp-block-uagb-column uagb-column__wrap uagb-column__background-undefined uagb-block-600ae892\"><div class=\"uagb-column__overlay\"><\/div>\n\t\t\t<div class=\"wp-block-uagb-post-grid uagb-post-grid  uagb-post__image-position-background uagb-post__image-enabled uagb-block-2dad051e     uagb-post__items uagb-post__columns-3 is-grid uagb-post__columns-tablet-2 uagb-post__columns-mobile-1 uagb-post__equal-height\" data-total=\"19\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/bmw-carplay-freischalten-anleitung\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Original BMW CarPlay freischalten &#8211; Selber, G\u00fcnstig &amp; Einfach<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/diy-anleitungen\/\">INSTRUCCIONES<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>BMW Apple CarPlay nachr\u00fcsten Selber, G\u00fcnstig &amp; Einfach Du willst Apple CarPlay in deinem BMW nutzen, hast aber keine Lust,&#8230;\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/diy-leonmotors.de\/es\/bmw-carplay-freischalten-anleitung\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Vaciar m\u00e1s<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/bmw-carplay-freischalten-anleitung\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"768\" height=\"429\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-768x429.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-768x429.jpg 768w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-300x168.jpg 300w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-1024x572.jpg 1024w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-1536x858.jpg 1536w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2-18x10.jpg 18w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/BMW-Carplay-freischalten_Beitragsbild_V2.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t<a class=\"uagb-post__link-complete-box\" href=\"https:\/\/diy-leonmotors.de\/es\/bmw-carplay-freischalten-anleitung\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><\/a>\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/hat-mein-bmw-wifi-antenne\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Hat mein BMW eine WIFI Antenne? So findest du es heraus!<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/wissen-tipps\/\">CONSEJOS Y TRUCOS<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Hat mein BMW eine WIFI Antenne?So findest du es heraus! Hat dein BMW \u00fcberhaupt eine WiFi-Antenne? Gerade wer Apple CarPlay&#8230;\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/diy-leonmotors.de\/es\/hat-mein-bmw-wifi-antenne\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Vaciar m\u00e1s<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/hat-mein-bmw-wifi-antenne\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img decoding=\"async\" width=\"768\" height=\"429\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2-768x429.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"Hat mein BMW eine WIFI Antenne?\" srcset=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2-768x429.jpg 768w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2-300x167.jpg 300w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2-1024x572.jpg 1024w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2-18x10.jpg 18w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/04\/Hat-dein-BMW-eine-WIFI-Antenne_Beitragsbild_2.jpg 1376w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t<a class=\"uagb-post__link-complete-box\" href=\"https:\/\/diy-leonmotors.de\/es\/hat-mein-bmw-wifi-antenne\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><\/a>\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/kingbolen-ediag-elite-review\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">KINGBOLEN Ediag Elite | \u00bfQu\u00e9 tan bueno es el dispositivo de diagn\u00f3stico?<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/reviews-produkte\/\">RESE\u00d1AS Y PRODUCTOS<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>El KINGBOLEN Ediag EliteNuestra experiencia Usted es un mec\u00e1nico aficionado exigente y est\u00e1 buscando un dispositivo de diagn\u00f3stico que no s\u00f3lo muestre los c\u00f3digos de error, sino...\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/diy-leonmotors.de\/es\/kingbolen-ediag-elite-review\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Vaciar m\u00e1s<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/diy-leonmotors.de\/es\/kingbolen-ediag-elite-review\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"510\" src=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-768x510.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"\" srcset=\"https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-768x510.jpg 768w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-300x199.jpg 300w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-1024x679.jpg 1024w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-1536x1019.jpg 1536w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild-18x12.jpg 18w, https:\/\/diy-leonmotors.de\/wp-content\/uploads\/2026\/01\/Kinbolen-Ediag-Elite_Beitragsbild.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t<a class=\"uagb-post__link-complete-box\" href=\"https:\/\/diy-leonmotors.de\/es\/kingbolen-ediag-elite-review\/\" target=\"_self\" rel=\"bookmark noopener noreferrer\"><\/a>\n\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"<p>Das Ventil zur Abgasr\u00fcckf\u00fchrung, kurz AGR-Ventil, ist eine umweltschonende Funktion zur Reduzierung der Schadstoffe bei Fahrzeugen. Prinzipiell werden Abgase unmittelbar nach den Zylindern aus dem Verbrennungsraum entnommen und der Ansaugluft in bestimmten Situationen wieder beigemischt. Das AGR-Ventil und die Steuerung dahinter regelt wann und wie viel Abgas durchkommen darf. 1.) Hochdruck AGR-Ventil (HD-AGR) Zur Erf\u00fcllung [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2618,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[68,73,65,64,71,67,70,74,69,75,72,66],"class_list":["post-2589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wissen-tipps","tag-abgasrueckfuehrung","tag-agr-stilllegen","tag-agr-ventil","tag-agr-ventil-funktion","tag-funktion-pruefen","tag-funktionsbeschreibung-agr","tag-hd-agr","tag-luftmassenmesser","tag-nd-agr","tag-russbildung-agr","tag-ursachen-defekte-agr","tag-verkokung"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AGR-Ventil Funktion &amp; Aufbau | DIY-Leonmotors<\/title>\n<meta name=\"description\" content=\"Die AGR-Ventil Funktion ist die Reduzierung der Schadstoffe beim Auto. 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