ECU Magneti Marelli 49FB - Fiat

MA for auto repair

Last update :

Magneti Marelli 49FB - Fiat

Main components

1. Multi functions - L9104 - 5V regulator – Relay main - Relay A / C.

2. Memory Rom - 29F200 AB.

3. Processor - Motorola - ZC 439507 MF T 20.

4. MAR 9109 PD Multi Drive - 20 pins - Injectors - Canister - Stepper motor - V1 and V2 fan.

5. Drive ignition coil 1 and 4 - VB025.

6. Ignition coil drive 2 and 3 - VB025.

7. Detonation interface - L9119.

8. Soic 8 - 95040 – Immobilizer.

9. Blasting interface – AA205AC.

Common defects

Oxidation of the board causing fan failure or burning the drive that controls the fan;
Burn the drive that controls the nozzle outlet.

Ignition coil drive – VB025

Ignition coil drive – VB025

Ignition coil drive – VB025

MAR 9109 PD multi drive - 20 pins - Injectors - Canister - Stepper motor - Fan V1 and V2.

MAR 9109 PD multi drive

MAR 9109 PD multi drive

Multi functions - L9104 - Regulator 5V- Main relay – Relay BC

Multi functions - L9104 - Regulator 5V- Main relay

Multi functions - L9104 - Regulator 5V- Main relay

Detonating magneti – L9119

Detonating magneti – L9119

Detonating magneti – L9119

Edit This Article

Tags ECU Datasheet

You may like these posts

Comments

Font Size

+

16

-

lines height

+

2

-

window['__wavt'] = 'AOuZoY6cRNT13FuAeCQuzTbpmtVTM3zf2w:1722073409278';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d4592594074244986543','//www.ecuinformation.com/2024/04/datasheet-and-description-ecu-magneti.html','4592594074244986543'); _WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '4592594074244986543', 'title': 'ECU INFORMATION', 'url': 'https://www.ecuinformation.com/2024/04/datasheet-and-description-ecu-magneti.html', 'canonicalUrl': 'https://www.ecuinformation.com/2024/04/datasheet-and-description-ecu-magneti.html', 'homepageUrl': 'https://www.ecuinformation.com/', 'searchUrl': 'https://www.ecuinformation.com/search', 'canonicalHomepageUrl': 'https://www.ecuinformation.com/', 'blogspotFaviconUrl': 'https://www.ecuinformation.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'en-GB', 'localeUnderscoreDelimited': 'en_gb', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22ECU INFORMATION - Atom\x22 href\x3d\x22https://www.ecuinformation.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22ECU INFORMATION - RSS\x22 href\x3d\x22https://www.ecuinformation.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22ECU INFORMATION - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/4592594074244986543/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22ECU INFORMATION - Atom\x22 href\x3d\x22https://www.ecuinformation.com/feeds/352919189980564918/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-4275452801494933', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/cb9ac0d38b292957', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'Twitter', 'key': 'twitter', 'shareMessage': 'Share to Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en_GB\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'item', 'postId': '352919189980564918', 'postImageThumbnailUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Q-DJudn1Uq_ItjZPSY4oUo_YJJpKTmRu74P-pgxz4sb4WBc4YziBqy8LxdBO1EkXKU3L9odNSJR6hp39dFpKbAK9rYmfwV39aLXb9euTfkOpaLKZS8hYlvxOF-4GxEKMrP3OTdfO7HNESRuJFXjrRy-1qtDs4VEMVduHRwxYhjmIjAz0cjA6gKu2GokN/s72-w640-c-h600/Magneti%20Marelli%2049FB%20-%20Fiat.webp', 'postImageUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Q-DJudn1Uq_ItjZPSY4oUo_YJJpKTmRu74P-pgxz4sb4WBc4YziBqy8LxdBO1EkXKU3L9odNSJR6hp39dFpKbAK9rYmfwV39aLXb9euTfkOpaLKZS8hYlvxOF-4GxEKMrP3OTdfO7HNESRuJFXjrRy-1qtDs4VEMVduHRwxYhjmIjAz0cjA6gKu2GokN/w640-h600/Magneti%20Marelli%2049FB%20-%20Fiat.webp', 'pageName': 'ECU Magneti Marelli 49FB - Fiat', 'pageTitle': 'ECU INFORMATION: ECU Magneti Marelli 49FB - Fiat', 'metaDescription': ''}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard', 'ok': 'Ok', 'postLink': 'Post link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'ECU Magneti Marelli 49FB - Fiat', 'description': 'Articles about repairing and programming the engine control unit ECU step by step and understanding the various automotive systems', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Q-DJudn1Uq_ItjZPSY4oUo_YJJpKTmRu74P-pgxz4sb4WBc4YziBqy8LxdBO1EkXKU3L9odNSJR6hp39dFpKbAK9rYmfwV39aLXb9euTfkOpaLKZS8hYlvxOF-4GxEKMrP3OTdfO7HNESRuJFXjrRy-1qtDs4VEMVduHRwxYhjmIjAz0cjA6gKu2GokN/w640-h600/Magneti%20Marelli%2049FB%20-%20Fiat.webp', 'url': 'https://www.ecuinformation.com/2024/04/datasheet-and-description-ecu-magneti.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 352919189980564918}}, {'name': 'widgets', 'data': [{'title': 'BlogArchive', 'type': 'BlogArchive', 'sectionId': 'sitting', 'id': 'BlogArchive400'}, {'title': 'BlogLabels', 'type': 'Label', 'sectionId': 'sitting', 'id': 'Label400'}, {'title': 'ECU INFORMATION (Header)', 'type': 'Header', 'sectionId': 'logo', 'id': 'Header1'}, {'title': 'Home Page', 'type': 'PageList', 'sectionId': 'pages', 'id': 'PageList1'}, {'title': 'Main Menu', 'type': 'LinkList', 'sectionId': 'menu', 'id': 'LinkList001'}, {'title': 'ad under header [only pc]', 'type': 'HTML', 'sectionId': 'Topa3lan-sc', 'id': 'HTML100'}, {'title': 'ad under header [only mopile]', 'type': 'HTML', 'sectionId': 'Topa3lan-sc2', 'id': 'HTML101'}, {'title': 'search ...', 'type': 'BlogSearch', 'sectionId': 'searchform', 'id': 'BlogSearch2'}, {'title': 'Also Like', 'type': 'Label', 'sectionId': 'searchform', 'id': 'Label002'}, {'title': 'The contents', 'type': 'HTML', 'sectionId': 'AddOns', 'id': 'HTML1'}, {'title': 'See Also feature', 'type': 'HTML', 'sectionId': 'AddOns', 'id': 'HTML2'}, {'title': 'contact form', 'type': 'ContactForm', 'sectionId': 'AddOns', 'id': 'ContactForm200'}, {'title': 'UA-XXXXXXX-X', 'type': 'BlogSearch', 'sectionId': 'customeAnalytics', 'id': 'BlogSearch1'}, {'title': 'last posts', 'type': 'HTML', 'sectionId': 'shreeta5bar', 'id': 'HTML300'}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'TopPost-sc', 'id': 'Label3'}, {'title': 'ECU Datasheet', 'type': 'HTML', 'sectionId': 'TopPost-sc', 'id': 'HTML3'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'Tempnec', 'id': 'Blog1', 'posts': [{'id': '352919189980564918', 'title': 'ECU Magneti Marelli 49FB - Fiat', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7Q-DJudn1Uq_ItjZPSY4oUo_YJJpKTmRu74P-pgxz4sb4WBc4YziBqy8LxdBO1EkXKU3L9odNSJR6hp39dFpKbAK9rYmfwV39aLXb9euTfkOpaLKZS8hYlvxOF-4GxEKMrP3OTdfO7HNESRuJFXjrRy-1qtDs4VEMVduHRwxYhjmIjAz0cjA6gKu2GokN/w640-h600/Magneti%20Marelli%2049FB%20-%20Fiat.webp', 'showInlineAds': false}], 'headerByline': {'regionName': 'header1', 'items': [{'name': 'share', 'label': ''}, {'name': 'author', 'label': 'Written by: MA for auto repair'}, {'name': 'timestamp', 'label': '-'}]}, 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'comments', 'label': 'comments'}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': ''}]}], 'allBylineItems': [{'name': 'share', 'label': ''}, {'name': 'author', 'label': 'Written by: MA for auto repair'}, {'name': 'timestamp', 'label': '-'}, {'name': 'comments', 'label': 'comments'}, {'name': 'labels', 'label': ''}]}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'Postcs5', 'id': 'Label1'}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'sidepar', 'id': 'Label2'}]}]); _WidgetManager._RegisterWidget('_BlogArchiveView', new _WidgetInfo('BlogArchive400', 'sitting', document.getElementById('BlogArchive400'), {'languageDirection': 'ltr', 'loadingMessage': 'Loading\x26hellip;'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label400', 'sitting', document.getElementById('Label400'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'logo', document.getElementById('Header1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList1', 'pages', document.getElementById('PageList1'), {'title': 'Home Page', 'links': [{'isCurrentPage': false, 'href': 'https://www.ecuinformation.com/p/privacy-policy.html', 'id': '5064546248387567317', 'title': 'Privacy Policy'}, {'isCurrentPage': false, 'href': 'https://www.ecuinformation.com/p/terms-and-conditions.html', 'id': '588527106105623246', 'title': 'Terms and Conditions'}, {'isCurrentPage': false, 'href': 'https://www.ecuinformation.com/p/contact-us.html', 'id': '1083652515343199396', 'title': 'Contact us'}, {'isCurrentPage': false, 'href': 'https://www.ecuinformation.com/p/about-us.html', 'id': '2059646989257590079', 'title': 'About Us'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList001', 'menu', document.getElementById('LinkList001'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML100', 'Topa3lan-sc', document.getElementById('HTML100'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML101', 'Topa3lan-sc2', document.getElementById('HTML101'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch2', 'searchform', document.getElementById('BlogSearch2'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label002', 'searchform', document.getElementById('Label002'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'AddOns', document.getElementById('HTML1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML2', 'AddOns', document.getElementById('HTML2'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm200', 'AddOns', document.getElementById('ContactForm200'), {'contactFormMessageSendingMsg': 'Sending...', 'contactFormMessageSentMsg': 'Your message has been sent.', 'contactFormMessageNotSentMsg': 'Message could not be sent. Please try again later.', 'contactFormInvalidEmailMsg': 'A valid email address is required.', 'contactFormEmptyMessageMsg': 'Message field cannot be empty.', 'title': 'contact form', 'blogId': '4592594074244986543', 'contactFormNameMsg': 'Name', 'contactFormEmailMsg': 'Email', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Send', 'contactFormToken': 'AOuZoY4iVOJk-SrYe72J7F5PzNSxgnUCLg:1722073409278', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch1', 'customeAnalytics', document.getElementById('BlogSearch1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML300', 'shreeta5bar', document.getElementById('HTML300'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label3', 'TopPost-sc', document.getElementById('Label3'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML3', 'TopPost-sc', document.getElementById('HTML3'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'Tempnec', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/2081898244-lbx__en_gb.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/13464135-lightbox_bundle.css'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label1', 'Postcs5', document.getElementById('Label1'), {}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label2', 'sidepar', document.getElementById('Label2'), {}, 'displayModeFull'));