{"product_id":"mercury-8m6005749-ecm-repair","title":"Mercruiser 8M6005749 | 8M2100904 ECM Repair","description":"Mercruiser | Mercury | 8M6005749, 8M2100904 ECM Repair Service. Your ECM will be returned fully reconditioned, tested, and ready to be installed back to the exact marine engine it came off, saving you the time \u0026amp; expense of having a new ECM programmed to your boat. PCM0904. PCM112.\r\n\r\nPN: 8M0142723, 8M0149471, PCM112, PCM112-14-310, PCM112-17-311, 8M0071875, 8M6500112, 8M0104328, 8M0048218, 8M0099830, 8M2100904, PCM0904, 78-8M0108749.\r\n\u003cdiv\u003eThis 8M0142723 PCM 250 V8 DTS fits the following models:\u003c\/div\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eMercury Outboard 225HP 225HP V8 Sea Pro 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\r\n \t\u003cli\u003eOutboard 250HP 250HP V8 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\r\n \t\u003cli\u003eOutboard 300HP 300HP V8 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\r\n \t\u003cli\u003eOutboard 300HP 300HP V8 Sea Pro 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\r\n \t\u003cli\u003eOutboard 250HP 250HP V8 Sea Pro 2B529482 \u0026amp; Up Electric\u003c\/li\u003e\r\n \t\u003cli\u003e4.6L 250 HP V8 DTS PCM, 8M0142723, 8M0149471, 8M6005749\u003c\/li\u003e\r\n \t\u003cli\u003e4.6L 300 HP Verado PCM 8M0142964, 8M6005749, 8M0148147, PCM112\u003c\/li\u003e\r\n \t\u003cli\u003eMercury-Mercruiser,8M0085642, ECM Engine Control Module 8.2L EC.\r\n\u003cul\u003e\r\n \t\u003cli\u003eBase, mechanical throttle\/shift, Mercruiser serial numbers: 2A184340-2A446466\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003eMerCruiser 8.2L Mag EC (H.O. Model) Electrical Components\r\n\u003cul\u003e\r\n \t\u003cli\u003e8M0045089, 8M0047732, 8M0050554, 8M0059116, 8M0045090, 8M0047733, 8M0050555, 8M0059117, 8M0045093, 8M0050556\u003c\/li\u003e\r\n \t\u003cli\u003e8M0052573, 8M0059118, 8M0045094, 8M0050557, 8M0052574, 8M0059119\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nSW: VPEDVU-12A650-CA, VPEDVU-12A650-AB\r\n\r\nApplication:\r\n\r\nMercury 250HP DTS, MPI 5.7l, Mercruiser 8.2L BRAVO, 8.2 Bravo_DTS_EC\r\n\r\nWe first diagnose the unit; if it is not repairable or no problems are found, it costs €200 plus domestic and standard shipping return. In this case, we will process a partial refund for the difference.\r\n\u003ch3\u003e\u003cstrong\u003eMercury Mercruiser ECM Warranty\u003c\/strong\u003e\u003c\/h3\u003e\r\nOur \u003ca href=\"\/contact-us\/\" target=\"_blank\" rel=\"noopener\"\u003eECM repair service even has a one-year warranty\u003c\/a\u003e. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.\r\n\u003ch3\u003e\u003cstrong\u003eCommon Problems\r\n\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe boat does not shift into or out of gear.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003eBlowing fuses.\u003c\/li\u003e\r\n \t\u003cli\u003eNo communication.\u003c\/li\u003e\r\n \t\u003cli\u003eEngine shutting down after two beeps.\u003c\/li\u003e\r\n \t\u003cli\u003eFault codes in unit.\u003c\/li\u003e\r\n \t\u003cli\u003eIntermittent faults.\u003c\/li\u003e\r\n \t\u003cli\u003eOil intrusion.\u003c\/li\u003e\r\n \t\u003cli\u003eWater damaged.\u003c\/li\u003e\r\n \t\u003cli\u003eInjector driver faults.\u003c\/li\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe alarm is stuck on.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere is a problem with IAC.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe fuel pump does not work or stay on.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe oil pump is not working.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere is a problem with Smartcraft.\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003ePin broken.\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eAlarm for water in fuel.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e\u003cstrong\u003eProcess\u003c\/strong\u003e\u003c\/h4\u003e\r\nYou only need to ship your unit to us, and we will diagnose the faults and ship the fixed unit back.\r\n\u003ch4\u003eWhy trust us\u003c\/h4\u003e\r\nOur  team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to provide technical assistance. Feel free to contact us to discuss the faults you are experiencing before sending in your parts.\r\n\u003ch4\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e\u003c\/h4\u003e\r\nThe Mercruiser 8M6005749 ECM is the main computer for various Mercury outboard motors, including the 250 HP DTS, 250 HP FourStroke, and 250 HP ProXS. It controls the motor's significant systems, including the engine, ignition, fuel injection, and charging system. The ECM uses inputs from sensors throughout the motor to monitor operating conditions and adjust the various techniques as needed. The ECM also stores diagnostic codes that can be used to troubleshoot problems with the engine.\r\n\r\nHere are some of the specific functions of the Mercury 8M6005749 ECM:\r\n\u003cul\u003e\r\n \t\u003cli\u003eControls the engine speed, fuel injection, and other engine functions\u003c\/li\u003e\r\n \t\u003cli\u003eControls the ignition timing and other ignition functions\u003c\/li\u003e\r\n \t\u003cli\u003eControls the fuel injection system, such as the fuel pressure and flow rate\u003c\/li\u003e\r\n \t\u003cli\u003eControls the charging system, such as the voltage and amperage output\u003c\/li\u003e\r\n \t\u003cli\u003eStores diagnostic codes that can be used to troubleshoot problems with the motor\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nIf you have any problems with the ECM on your Mercury outboard motor, you should contact a qualified Mercury dealer for assistance.\r\n\u003ch4\u003e\u003cstrong\u003eCommon Symptoms\u003c\/strong\u003e\u003c\/h4\u003e\r\nHere are some common symptoms of a bad ECM:\r\n\u003cul\u003e\r\n \t\u003cli\u003eThe motor will not start or run\u003c\/li\u003e\r\n \t\u003cli\u003eThe engine will run rough or misfire\u003c\/li\u003e\r\n \t\u003cli\u003eThe motor will overheat\u003c\/li\u003e\r\n \t\u003cli\u003eThe engine will not charge the battery\u003c\/li\u003e\r\n \t\u003cli\u003eThe engine will display diagnostic codes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\nIf you experience any of these symptoms, it is vital to have the ECM checked by a qualified technician. A bad ECM can damage other components on the motor, so it is important to have it repaired or replaced as soon as possible.\r\n\r\n\u003ca href=\"https:\/\/youtube.com\/@ecmdieselrepairEurope\"\u003eECM Engineering UE\u003c\/a\u003e \/ \u003ca href=\"https:\/\/eurodieselecm.com\/\"\u003eECM Repair EUROPE\u003c\/a\u003e\r\n\r\nShare ON: \u003ca title=\"Share on Twitter X\" href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Feurodieselecm.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;text=\" target=\"_blank\" rel=\"nofollow noopener\"\u003eTwitter\u003c\/a\u003e | \u003ca title=\"Share on Facebook\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Feurodieselecm.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\" target=\"_blank\" rel=\"nofollow noopener\"\u003eFacebook\u003c\/a\u003e | \u003ca title=\"Share On LinkedIn\" href=\"http:\/\/www.linkedin.com\/shareArticle?mini=true\u0026amp;url=https%3A%2F%2Feurodieselecm.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;title=\"\u003eLinked In\u003c\/a\u003e | \u003ca title=\"Share On Tumblr\" href=\"http:\/\/www.tumblr.com\/share?v=3\u0026amp;u=https%3A%2F%2Feurodieselecm.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;t=\" target=\"_blank\" rel=\"nofollow noopener\"\u003eTumblr\u003c\/a\u003e\r\n\u003cp style=\"text-align: center;\"\u003eRecent Searches:\u003c\/p\u003e\r\nMercruiser PCM repair service, PCM 8M6005749 repair, PCM 8M2100904 repair, Mercruiser PCM diagnostics, Mercury PCM module repair, Mercruiser engine control module service, Mercruiser PCM troubleshooting, Mercruiser PCM reprogramming service, marine PCM repair, Mercruiser PCM rebuild specialists.\r\n\r\nOEM Mercury Marine 225hp, 3.4l, Computer V6 PCM, 8M0149462, 3.4l, 8M6005749, PCM112-17-311, 2020, Mercury 3.4l 225hp, 8m0108749-pcm, 8m0108749, mercruiserparts, 8m0108749-pcm, mercury-pcm-78-8m0108749, Marine ECM Testing and Repair, ECM Repair, ECU Repair, PCM Repair, 2016 Mercury Outboard, 40 hp - 4 Stroke, ECM ECU 8M0077371, 8M0065578.\r\n\r\n\u003cimg class=\"wp-image-19023 size-full alignleft\" title=\"4 Steps\" src=\"https:\/\/eurodieselecm.com\/wp-content\/uploads\/2022\/12\/4-pasos.jpg\" alt=\"4 Steps\" width=\"587\" height=\"509\"\u003e","brand":"Diesel Control UE ECM Repair and Replacement.","offers":[{"title":"Default Title","offer_id":49046463381739,"sku":null,"price":745.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/5399\/3451\/files\/Mercury-Marine-8M0175147-ECM-Repair_2663d42b-f8fb-4559-9a3c-4067768d4f6a.webp?v=1783962213","url":"https:\/\/eurodieselecm.com\/products\/mercury-8m6005749-ecm-repair","provider":"Diesel Control UE ECM","version":"1.0","type":"link"}