{"id":458,"date":"2026-10-28T22:19:26","date_gmt":"2026-10-28T21:19:26","guid":{"rendered":"https:\/\/ethangroup.fr\/?page_id=458"},"modified":"2026-10-28T22:48:28","modified_gmt":"2026-10-28T21:48:28","slug":"pole-04","status":"publish","type":"page","link":"https:\/\/ethangroup.fr\/en\/pole-04\/","title":{"rendered":"\u00c9lectronique &#038; Chiptuning \u2014 P\u00f4le 04"},"content":{"rendered":"\n<style>body.page-id-458 #content{max-width:none!important;width:100%!important;padding:0!important}body.page-id-458 #content>.page-header{display:none}#p4-lab{--bg:#070c13;--panel:#101a26;--line:#223444;--cyan:#4ee3f6;--red:#f0444c;color:#eaf2fa;background:var(--bg);font:16px\/1.7 Arial,sans-serif;overflow:hidden}#p4-lab *{box-sizing:border-box}#p4-lab h1,#p4-lab h2,#p4-lab h3,#p4-lab p{margin:0 0 22px;color:inherit}#p4-lab h1,#p4-lab h2,#p4-lab h3{font-family:Arial,sans-serif;line-height:1.08}#p4-lab h1{font-size:clamp(42px,5.4vw,78px);letter-spacing:-3px;font-weight:800}#p4-lab 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summary{font-size:17px;padding:22px}#p4-lab .work-photo{height:380px}#p4-lab .mode-panel{padding:25px}#p4-lab #p4-mode1:checked~.panels .m1,#p4-lab #p4-mode2:checked~.panels .m2,#p4-lab #p4-mode3:checked~.panels .m3{grid-template-columns:1fr;gap:10px}#p4-lab .final-card{padding:25px}#p4-lab .foot{display:block;line-height:2}#p4-lab h1{font-size:45px}}@media(prefers-reduced-motion:reduce){#p4-lab *,#p4-lab *:before,#p4-lab *:after{animation:none!important;transition:none!important}}\n#p4-lab h1{font-size:clamp(42px,4.7vw,62px)}#p4-lab .slide figcaption{color:#f0f8ff;font-style:normal}#p4-lab .hero-logo{margin-bottom:22px}#p4-lab .hero-grid{padding-top:35px;padding-bottom:55px}@media(max-width:560px){#p4-lab h1{font-size:42px;letter-spacing:-1.8px}}\n#p4-lab h1 .accent{white-space:nowrap}@media(max-width:560px){#p4-lab h1{font-size:35px;letter-spacing:-1.5px}}<\/style><div id=\"p4-lab\"><nav class=\"nav\" aria-label=\"Navigation du P\u00f4le 4\"><a class=\"brand\" href=\"\/\">ETHAN <b>GROUP<\/b><\/a><div class=\"navlinks\"><a href=\"#p4-expertises\">PRESTATIONS<\/a><a href=\"#p4-equipements\">\u00c9QUIPEMENTS<\/a><a href=\"#p4-equipe\">L\u2019\u00c9QUIPE<\/a><\/div><\/nav><section class=\"hero\"><div class=\"wrap hero-grid\"><div class=\"hero-copy\"><img decoding=\"async\" class=\"hero-logo\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/ethan-pole4-logo-transparent.png\" alt=\"Ethan Group \u2014 Automotive Diagnostics &#038; Solutions\"><div class=\"eyebrow\">P\u00f4le 04 \/ Ing\u00e9nierie \u00e9lectronique<\/div><h1>La pr\u00e9cision.<br>La ma\u00eetrise.<br><span class=\"accent\">La performance.<\/span><\/h1><p>Diagnostic \u00e9lectronique, programmation ECU \/ TCU et chiptuning. Une expertise de pointe, port\u00e9e par nos experts indiens et transmise aux jeunes assistantes guin\u00e9ennes.<\/p><div class=\"btns\"><a class=\"btn primary\" href=\"#p4-expertises\">Explorer nos prestations \u2197<\/a><a class=\"btn\" href=\"#p4-parcours\">Choisir ma prise en charge<\/a><\/div><\/div><div class=\"viewer\"><div class=\"viewer-top\"><span>ETHAN \/ TECH LAB 04<\/span><span class=\"signal\">\u25cf EXPERTISE EN ACTION<\/span><\/div><input type=\"radio\" id=\"p4-shot1\" name=\"p4-shots\" aria-label=\"Afficher Diagnostic\" checked><input type=\"radio\" id=\"p4-shot2\" name=\"p4-shots\" aria-label=\"Afficher Programmation\"><input type=\"radio\" id=\"p4-shot3\" name=\"p4-shots\" aria-label=\"Afficher \u00c9lectronique\"><div class=\"screen\"><figure class=\"slide s1\"><img decoding=\"async\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/pole4-chiptuning.jpg\" alt=\"Expert et assistante avec un outil de diagnostic et une tablette pr\u00e8s d\u2019un Mercedes Classe G\"><figcaption>01 \/ Diagnostic &#038; analyse des param\u00e8tres<\/figcaption><\/figure><figure class=\"slide s2\"><img decoding=\"async\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/pole4-programmation.jpg\" alt=\"Expert sur ordinateur de diagnostic, accompagn\u00e9 d\u2019une assistante pr\u00e8s d\u2019un v\u00e9hicule premium\"><figcaption>02 \/ Programmation &#038; contr\u00f4le des calculateurs<\/figcaption><\/figure><figure class=\"slide s3\"><img decoding=\"async\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/pole4-electronique.jpg\" alt=\"Expert accompagnant une assistante sur un circuit \u00e9lectronique \u00e0 l\u2019\u00e9tabli\"><figcaption>03 \/ \u00c9lectronique &#038; transmission du savoir<\/figcaption><\/figure><\/div><div class=\"viewer-tabs\"><label for=\"p4-shot1\">01 DIAGNOSTIC<\/label><label for=\"p4-shot2\">02 PROGRAMMATION<\/label><label for=\"p4-shot3\">03 \u00c9LECTRONIQUE<\/label><\/div><\/div><\/div><\/section><div class=\"strip\"><div class=\"strip-inner\"><div><b>ECU \/ TCU<\/b><span>MOTEUR &#038; TRANSMISSION<\/span><\/div><div><b>OBD \u00b7 BENCH \u00b7 BOOT<\/b><span>ACC\u00c8S SELON COMPATIBILIT\u00c9<\/span><\/div><div><b>DIAGNOSTIC<\/b><span>ANALYSER AVANT D\u2019AGIR<\/span><\/div><div><b>EXPERTISE<\/b><span>PRATIQUER &#038; TRANSMETTRE<\/span><\/div><\/div><\/div><section id=\"p4-expertises\"><div class=\"wrap\"><div class=\"eyebrow\">01 \/ Nos prestations<\/div><div class=\"headrow\"><h2>Au c\u0153ur des<br><span class=\"accent\">syst\u00e8mes embarqu\u00e9s.<\/span><\/h2><p>S\u00e9lectionnez une prestation pour d\u00e9couvrir les op\u00e9rations propos\u00e9es. Chaque intervention commence par l\u2019identification du v\u00e9hicule et un diagnostic.<\/p><\/div><div class=\"grid2\"><details open><summary><small>01<\/small>Diagnostic \u00e9lectronique avanc\u00e9<\/summary><div class=\"detail-body\"><p>Comprendre avant d\u2019intervenir.<\/p><ul><li>Lecture et analyse des codes d\u00e9fauts<\/li><li>Param\u00e8tres en temps r\u00e9el et tests des actionneurs<\/li><li>Contr\u00f4le des capteurs et recherche de d\u00e9fauts de communication<\/li><li>Bilan pr\u00e9alable \u00e0 toute reprogrammation<\/li><\/ul><\/div><\/details><details ><summary><small>02<\/small>Reprogrammation moteur ECU<\/summary><div class=\"detail-body\"><p>Une calibration adapt\u00e9e \u00e0 votre v\u00e9hicule.<\/p><ul><li>Identification du calculateur et de sa version logicielle<\/li><li>Lecture et sauvegarde des donn\u00e9es d\u2019origine lorsque possible<\/li><li>\u00c9tude d\u2019optimisation du couple et de la r\u00e9ponse moteur<\/li><li>Programmation et contr\u00f4les apr\u00e8s intervention<\/li><\/ul><\/div><\/details><details ><summary><small>03<\/small>Programmation de bo\u00eete TCU<\/summary><div class=\"detail-body\"><p>La coh\u00e9rence entre moteur et transmission.<\/p><ul><li>Diagnostic \u00e9lectronique de la transmission<\/li><li>Programmation sur les bo\u00eetes compatibles<\/li><li>\u00c9tude de la gestion du couple et des changements de rapport<\/li><li>R\u00e9initialisations et apprentissages apr\u00e8s intervention<\/li><\/ul><\/div><\/details><details ><summary><small>04<\/small>Codage &#038; adaptation<\/summary><div class=\"detail-body\"><p>Retrouver une configuration coh\u00e9rente.<\/p><ul><li>Configuration apr\u00e8s remplacement d\u2019un module<\/li><li>Adaptation des composants compatibles<\/li><li>R\u00e9initialisation des valeurs d\u2019apprentissage<\/li><li>Mises \u00e0 jour selon les acc\u00e8s constructeurs disponibles<\/li><\/ul><\/div><\/details><details ><summary><small>05<\/small>Sauvegarde &#038; r\u00e9cup\u00e9ration<\/summary><div class=\"detail-body\"><p>Pr\u00e9server les donn\u00e9es essentielles.<\/p><ul><li>Sauvegarde des donn\u00e9es accessibles du calculateur<\/li><li>\u00c9tude de r\u00e9cup\u00e9ration apr\u00e8s interruption de programmation<\/li><li>Transfert ou clonage sur unit\u00e9s compatibles dans un remplacement autoris\u00e9<\/li><li>Retour \u00e0 la configuration sauvegard\u00e9e lorsque possible<\/li><\/ul><\/div><\/details><details ><summary><small>06<\/small>Cl\u00e9s &#038; antid\u00e9marrage<\/summary><div class=\"detail-body\"><p>Une intervention autoris\u00e9e et encadr\u00e9e.<\/p><ul><li>Diagnostic des syst\u00e8mes de d\u00e9marrage<\/li><li>Apprentissage des cl\u00e9s sur v\u00e9hicules compatibles<\/li><li>Adaptation des modules concern\u00e9s apr\u00e8s remplacement<\/li><li>Intervention sur justificatif de propri\u00e9t\u00e9 ou autorisation<\/li><\/ul><\/div><\/details><\/div><p class=\"note\">La faisabilit\u00e9 d\u00e9pend du v\u00e9hicule et de son \u00e9tat m\u00e9canique, du calculateur et des protocoles disponibles. L\u2019optimisation est \u00e9tudi\u00e9e sur mesure ; aucun gain de puissance ni baisse de consommation n\u2019est garanti sans validation.<\/p><\/div><\/section><section class=\"equipment\" id=\"p4-equipements\"><div class=\"wrap\"><div class=\"eyebrow\">02 \/ Technologies<\/div><div class=\"headrow\"><h2>Des outils pr\u00e9cis.<br>Des d\u00e9cisions \u00e9clair\u00e9es.<\/h2><p>La bonne technologie pour le bon syst\u00e8me. Ouvrez les fiches pour explorer les modes d\u2019intervention.<\/p><\/div><div class=\"equip-grid\"><article class=\"equip\"><span class=\"code\">[ ECU \/ TCU PROGRAMMING ]<\/span><h3>Magicmotorsport<br><span class=\"accent\">FLEX<\/span><\/h3><p>Lecture, sauvegarde et \u00e9criture des calculateurs moteur et de transmission compatibles.<\/p><details><summary>Explorer OBD \/ Bench \/ Boot<\/summary><div class=\"detail-body\"><ul><li>OBD : acc\u00e8s par la prise diagnostic<\/li><li>Bench : intervention sur \u00e9tabli<\/li><li>Boot : acc\u00e8s sp\u00e9cialis\u00e9 selon le calculateur<\/li><li>Protocoles v\u00e9rifi\u00e9s avant programmation<\/li><\/ul><\/div><\/details><\/article><article class=\"equip\"><span class=\"code\">[ DIAGNOSTIC &#038; ADAPTATION ]<\/span><h3>Autel MaxiIM<br><span class=\"accent\">IM608 Pro II<\/span><\/h3><p>Diagnostic multimarque, tests actifs et fonctions \u00e9lectroniques selon la couverture du v\u00e9hicule.<\/p><details><summary>Explorer les fonctions<\/summary><div class=\"detail-body\"><ul><li>D\u00e9fauts et donn\u00e9es en temps r\u00e9el<\/li><li>Tests de composants et maintenance<\/li><li>Adaptations et codage compatibles<\/li><li>Cl\u00e9s et antid\u00e9marrage sur autorisation<\/li><\/ul><\/div><\/details><\/article><article class=\"equip\"><span class=\"code\">[ APPROCHE CONSTRUCTEUR ]<\/span><h3>Mercedes-Benz<br><span class=\"accent\">BMW \u00b7 JLR<\/span><\/h3><p>Une recherche de pannes cibl\u00e9e sur les architectures des marques premium.<\/p><details><summary>Explorer les interventions<\/summary><div class=\"detail-body\"><ul><li>Identification des calculateurs et r\u00e9seaux<\/li><li>Configuration apr\u00e8s remplacement<\/li><li>Adaptations et apprentissages<\/li><li>Selon logiciels et acc\u00e8s disponibles<\/li><\/ul><\/div><\/details><\/article><\/div><p class=\"note\">Les fonctions d\u00e9pendent du mod\u00e8le, de l\u2019ann\u00e9e, des licences et des accessoires disponibles.<\/p><\/div><\/section><section id=\"p4-equipe\"><div class=\"wrap split\"><figure><img decoding=\"async\" class=\"work-photo\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/pole4-electronique.jpg\" alt=\"Un expert indien guide une jeune assistante guin\u00e9enne lors d\u2019un travail de pr\u00e9cision sur un circuit \u00e9lectronique\" loading=\"lazy\"><figcaption class=\"work-caption\">TECH LAB \/ LE GESTE PR\u00c9CIS SE TRANSMET<\/figcaption><\/figure><div><div class=\"eyebrow\">03 \/ Les femmes &#038; les hommes<\/div><h2>La technologie avance.<br><span class=\"accent\">Les talents aussi.<\/span><\/h2><p class=\"muted\">Au contact de nos experts indiens, les jeunes assistantes guin\u00e9ennes d\u00e9veloppent leurs comp\u00e9tences en diagnostic, \u00e9lectronique et programmation automobile.<\/p><p class=\"muted\">Interpr\u00e9ter une courbe, contr\u00f4ler un signal, pr\u00e9parer une connexion, v\u00e9rifier un r\u00e9sultat : la transmission du savoir se construit dans les gestes du quotidien, sous supervision.<\/p><div class=\"chips\"><span>DIAGNOSTIC<\/span><span>\u00c9LECTRONIQUE<\/span><span>PR\u00c9CISION<\/span><span>FORMATION<\/span><\/div><\/div><\/div><\/section><section class=\"equipment\" id=\"p4-parcours\"><div class=\"wrap\"><div class=\"eyebrow\">04 \/ Votre prise en charge<\/div><h2>Quel est votre besoin ?<\/h2><p class=\"muted\">Choisissez un niveau pour d\u00e9couvrir le parcours adapt\u00e9 \u00e0 votre demande.<\/p><div class=\"modes\"><input type=\"radio\" name=\"p4-modes\" id=\"p4-mode1\" aria-label=\"E-SCAN Diagnostic\" checked><input type=\"radio\" name=\"p4-modes\" id=\"p4-mode2\" aria-label=\"E-PROG Programmation\"><input type=\"radio\" name=\"p4-modes\" id=\"p4-mode3\" aria-label=\"E-TUNE Optimisation\"><div class=\"mode-tabs\"><label for=\"p4-mode1\">E-SCAN<\/label><label for=\"p4-mode2\">E-PROG<\/label><label for=\"p4-mode3\">E-TUNE<\/label><\/div><div class=\"panels\"><article class=\"mode-panel m1\"><div><div class=\"eyebrow\">Diagnostic<\/div><h3>Comprendre le d\u00e9faut.<\/h3><p>Pour un voyant, une anomalie \u00e9lectronique ou un fonctionnement inhabituel.<\/p><\/div><ul><li>Scan et analyse des calculateurs<\/li><li>Contr\u00f4le des param\u00e8tres<\/li><li>Compte rendu et pr\u00e9conisations<\/li><\/ul><\/article><article class=\"mode-panel m2\"><div><div class=\"eyebrow\">Programmation<\/div><h3>Configurer et adapter.<\/h3><p>Pour un module remplac\u00e9, une adaptation ou une intervention logicielle compatible.<\/p><\/div><ul><li>Identification et compatibilit\u00e9<\/li><li>Codage, adaptation ou programmation<\/li><li>V\u00e9rifications apr\u00e8s intervention<\/li><\/ul><\/article><article class=\"mode-panel m3\"><div><div class=\"eyebrow\">Optimisation<\/div><h3>\u00c9tudier une \u00e9volution.<\/h3><p>Pour un projet personnalis\u00e9 de calibration moteur ou transmission.<\/p><\/div><ul><li>Bilan m\u00e9canique et \u00e9lectronique pr\u00e9alable<\/li><li>\u00c9tude d\u2019une calibration ECU \/ TCU compatible<\/li><li>Contr\u00f4les et restitution document\u00e9e<\/li><\/ul><\/article><\/div><\/div><\/div><\/section><section class=\"final\"><div class=\"wrap\"><div class=\"final-card\"><div><div class=\"eyebrow\">Passons au diagnostic<\/div><h2>Votre projet.<br><span class=\"accent\">Notre m\u00e9thode.<\/span><\/h2><p class=\"muted\">Pr\u00e9parez la marque, le mod\u00e8le, l\u2019ann\u00e9e et la motorisation de votre v\u00e9hicule, ainsi qu\u2019une description du d\u00e9faut ou de l\u2019optimisation souhait\u00e9e. Notre \u00e9quipe pourra \u00e9tudier la faisabilit\u00e9 de l\u2019intervention.<\/p><div class=\"btns\"><a class=\"btn primary\" href=\"\/garage\/\">D\u00e9couvrir notre atelier \u2197<\/a><a class=\"btn\" href=\"\/\">Retour \u00e0 l\u2019accueil<\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/ethangroup.fr\/wp-content\/uploads\/2026\/10\/pole4-diagnostic.jpg\" alt=\"Assistante r\u00e9alisant un diagnostic sur tablette \u00e0 c\u00f4t\u00e9 d\u2019un v\u00e9hicule\" loading=\"lazy\"><\/div><\/div><\/section><div class=\"foot\"><span>ETHAN GROUP \/ P\u00d4LE 04<\/span><span>DIAGNOSTIC \u00b7 PROGRAMMATION \u00b7 TRANSMISSION<\/span><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>ETHAN GROUP PRESTATIONS\u00c9QUIPEMENTSL\u2019\u00c9QUIPE P\u00f4le 04 \/ Ing\u00e9nierie \u00e9lectronique La pr\u00e9cision.La ma\u00eetrise.La performance. Diagnostic \u00e9lectronique, programmation ECU \/ TCU et chiptuning. Une expertise de pointe, port\u00e9e par nos experts indiens et transmise aux jeunes assistantes guin\u00e9ennes. Explorer nos prestations \u2197Choisir ma prise en charge ETHAN \/ TECH LAB 04\u25cf EXPERTISE EN ACTION 01 \/ Diagnostic &#038; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-458","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00c9lectronique &amp; Chiptuning \u2014 P\u00f4le 04 - Ethan Group<\/title>\n<meta name=\"description\" content=\"Diagnostic \u00e9lectronique, reprogrammation ECU et TCU, codage et chiptuning : d\u00e9couvrez le P\u00f4le 04 Ethan Group, ses \u00e9quipements FLEX et Autel IM608 Pro II.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ethangroup.fr\/en\/pole-04\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9lectronique &amp; 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