{"product_id":"mercury-mercruiser-marine-ecm-0401-repair","title":"Mercury ECM0401| ECM0402 | ECM555 Repair","description":"\u003ch2\u003eMercruiser  Mercury Marine ECM0401 | ECM0402 Repair\u003c\/h2\u003e\r\nMercury Marine ECM0401, ECM0402, Repair Service. Motorola ECM555.\r\n\r\nYour Marine ECM will be returned fully reconditioned, tested, and ready to be installed back to the exact engine it came off, saving you the time \u0026amp; expense of having a new ECM programmed to your boat.\r\n\r\nMercruiser Marine ECM. Mercruiser Marine Bravo. Marine Motorola ECM.\r\n\r\n[caption id=\"attachment_21355\" align=\"alignnone\" width=\"300\"]\u003cimg class=\"Mercury Mercruiser Marine ECM 0401 Repair wp-image-21355 size-medium\" title=\"Mercury Mercruiser Marine ECM 0401 Repair\" src=\"https:\/\/ecmrepairusa.com\/wp-content\/uploads\/2023\/07\/Mercury-Mercruiser-Marine-ECM-0501-Repair_1_11-300x300.webp\" alt=\"Mercury Mercruiser Marine ECM 0401 Repair\" width=\"300\" height=\"300\"\u003e Mercury Mercruiser Marine ECM 0401 Repair[\/caption]\r\n\r\n\u003cdiv class=\"ux-labels-values__labels\"\u003e\r\n\u003cdiv class=\"ux-labels-values__labels-content\"\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003eWe diagnose the unit first; if it’s not repairable or no problems are found, the cost is $200 plus shipping for return.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\nIn this case, we will process a partial refund for the difference.\r\n\u003ch3\u003eECM Part numbers:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eECM 0501, 865926, Motorola ECM, 8M2000443, 891952011, ECM550202\u003c\/li\u003e\r\n \t\u003cli\u003eECM5550202, ECM5550204, ECM0401, ECM0402, PCMBE0101, PCM0308M\u003c\/li\u003e\r\n \t\u003cli\u003e866191-002, 892204, 865926A01, 885640-001, 892204, 8m2003678\u003c\/li\u003e\r\n \t\u003cli\u003eECM0402, 866191002, 865926, ECM0401, 891952-034, ECM53412369.\u003c\/li\u003e\r\n \t\u003cli\u003eMercury: 4.7L V6 MPI, 5.0L V8 MPI, 5.7L , V8 BRAVO.\u003c\/li\u003e\r\n \t\u003cli\u003eMerCruiser MPI 350 Mag Bravo,  Computer ECM 5550204, 2003\u003c\/li\u003e\r\n \t\u003cli\u003eWQ022GG1, WQ00KKZ1, WQ01ZAE1, WQ00RELI, WQ01QUP1.\u003c\/li\u003e\r\n \t\u003cli\u003e865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3\u003c\/li\u003e\r\n \t\u003cli\u003e865834T03\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Alpha)(Standard Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Alpha)(Standard Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865834T02, 865834T01, 864271T06, 864271T05, 864271T04, 864271T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Alpha)(Closed Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 865835T02, 865835T01, 865002T03, 865002T02, 865002T01\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Bravo)(Standard Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 864376T05, 864376T04, 864376T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Bravo)(Standard Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865836T01\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Bravo)(Closed Cooling) SN# 0W029410 \u0026amp; Below.Supersedes: 865003T02, 865003T01\u003c\/li\u003e\r\n \t\u003cli\u003e(5.0L MPI Bravo)(Closed Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865837T01\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Alpha)(Standard Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 865838T02, 865838T01, 864272T06, 864272T05, 864272T04, 864272T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Alpha)(Standard Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865838T02, 865838T01, 864272T06, 864272T05, 864272T04, 864272T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Alpha)(Closed Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 865839T02, 865839T01, 865004T03, 865004T02, 865004T01\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Alpha)(Closed Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865839T02, 865839T01, 865004T03, 865004T02, 865004T01\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Bravo)(Standard Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 864377T05, 864377T04, 864377T 3\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Bravo)(Standard Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865840T01\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Bravo)(Closed Cooling) SN# 0W029410 \u0026amp; Below. Supersedes: 865005T02, 865005T01\u003c\/li\u003e\r\n \t\u003cli\u003e(350 MAG MPI Bravo)(Closed Cooling) SN# 0W029411 \u0026amp; Up. Supersedes: 865841T01\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003eAnother parts number:\u003c\/h4\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eM2002283, 866189-002, AAAE_0005, 8M2002289 AAA_0001_, 866191-002 AAAE_0005, 8M2002293, AAA_0001, 8M2001111\u003c\/li\u003e\r\n \t\u003cli\u003e866124t05, ECM Engine Control Module 350 MAG.\u003c\/li\u003e\r\n \t\u003cli\u003eFits 20092015, MCM 350 Mag MPI Bravo with closed cooling (s\/n 1A343328‑2A455872)\u003c\/li\u003e\r\n \t\u003cli\u003eFITS 20092015, MCM 350 - MAG MPI BRAVO - 77-879194T89\u003c\/li\u003e\r\n \t\u003cli\u003e745061750333\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\r\nOur ECM repair service even has a one-year warranty. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.\r\n\u003ch4\u003eLookup part number table\u003c\/h4\u003e\r\n\u003ctable width=\"582\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd width=\"21\"\u003e\u003cstrong\u003e#\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd width=\"394\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd width=\"167\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e1\u003c\/td\u003e\r\n\u003ctd\u003e864270-006,  864270-007, 864270T06, 864270T07\u003c\/td\u003e\r\n\u003ctd\u003e4.3L ALPHA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e2\u003c\/td\u003e\r\n\u003ctd\u003e865000-003, 865000T03, 865000T02, 865000T01\u003c\/td\u003e\r\n\u003ctd\u003e4.3L ALPHA FWC\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003ctd\u003e864375-3, 864375T06, 864375T05\u003c\/td\u003e\r\n\u003ctd\u003e4.3L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e4\u003c\/td\u003e\r\n\u003ctd\u003e864271-3, 64271T3, 864271-T3, 808009A2\u003c\/td\u003e\r\n\u003ctd\u003e85.0L ALPHA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e5\u003c\/td\u003e\r\n\u003ctd\u003e864271-4, 864271T04\u003c\/td\u003e\r\n\u003ctd\u003e5.0L ALPHA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e6\u003c\/td\u003e\r\n\u003ctd\u003e864271-005, 864271-006, 864271T05, 864271T06\u003c\/td\u003e\r\n\u003ctd\u003e5.0L ALPHA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e7\u003c\/td\u003e\r\n\u003ctd\u003e865002-002, 865002T03, 865002T02, 865002T01\u003c\/td\u003e\r\n\u003ctd\u003e5.0L ALPHA FWC\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e8\u003c\/td\u003e\r\n\u003ctd\u003e864376-3, 864376T3\u003c\/td\u003e\r\n\u003ctd\u003e5.0L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e9\u003c\/td\u003e\r\n\u003ctd\u003e864376-4, 864376T04\u003c\/td\u003e\r\n\u003ctd\u003e5.0L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e10\u003c\/td\u003e\r\n\u003ctd\u003e864376-005, 864376T06, 864376T05\u003c\/td\u003e\r\n\u003ctd\u003e5.0L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e11\u003c\/td\u003e\r\n\u003ctd\u003e865003-1, 865003T03, 865003T02, 865003T01\u003c\/td\u003e\r\n\u003ctd\u003e5.0L BRAVO FWC\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e12\u003c\/td\u003e\r\n\u003ctd\u003e864272-5, 864272T05, 864272T04, 864272T3\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag MIE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e13\u003c\/td\u003e\r\n\u003ctd\u003e864298-3,  864298T3, 864298T01\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag MIE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e14\u003c\/td\u003e\r\n\u003ctd\u003e864298-006, 864298T06, 864298T05\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag MIE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e15\u003c\/td\u003e\r\n\u003ctd\u003e864272-006, 864272T06, 864272T05\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag ALPHA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e16\u003c\/td\u003e\r\n\u003ctd\u003e864377-3, 864377T 3\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e17\u003c\/td\u003e\r\n\u003ctd\u003e864377-4, 864377T04\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e18\u003c\/td\u003e\r\n\u003ctd\u003e864377-005, 864377T06, 864377T05\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e19\u003c\/td\u003e\r\n\u003ctd\u003e864299-006, 864299T06, 864299T05\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag TOW SPORT\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e20\u003c\/td\u003e\r\n\u003ctd\u003e865155-001, 865155T06, 865155T05, 865155T04, 865155T03\u003c\/td\u003e\r\n\u003ctd\u003e350 Mag BLACK SCORPION\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e21\u003c\/td\u003e\r\n\u003ctd\u003e864300-3, 864300T 3\u003c\/td\u003e\r\n\u003ctd\u003eMX 6.2L MIE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e22\u003c\/td\u003e\r\n\u003ctd\u003e864300-006, 864300T07, 864300T06, 864300T05\u003c\/td\u003e\r\n\u003ctd\u003eMX 6.2L MIE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e23\u003c\/td\u003e\r\n\u003ctd\u003e864273-3, 864273T3\u003c\/td\u003e\r\n\u003ctd\u003e6.2L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e24\u003c\/td\u003e\r\n\u003ctd\u003e864273-4, 864273T04\u003c\/td\u003e\r\n\u003ctd\u003e6.2L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e25\u003c\/td\u003e\r\n\u003ctd\u003e864273-006, 864273T07, 864273T06, 864273T05\u003c\/td\u003e\r\n\u003ctd\u003e6.2L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e26\u003c\/td\u003e\r\n\u003ctd\u003e865008-002, 865008T04, 865008T03, 865008T02, 865008T01\u003c\/td\u003e\r\n\u003ctd\u003e6.2L BRAVO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e27\u003c\/td\u003e\r\n\u003ctd\u003e865156-002,  865156T07, 865156T06, 865156T03, 865156T02\u003c\/td\u003e\r\n\u003ctd\u003eMX6.2 BLACK SCORPION\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e28\u003c\/td\u003e\r\n\u003ctd\u003e865364-001, 865364T02, 865364T01\u003c\/td\u003e\r\n\u003ctd\u003e496 MAG BASE\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e29\u003c\/td\u003e\r\n\u003ctd\u003e863620-003, 863620T03, 863620TA 2\u003c\/td\u003e\r\n\u003ctd\u003eMIE 8.1S Horizon\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e30\u003c\/td\u003e\r\n\u003ctd\u003e863619-2, 863619T09, 863619TA 7\u003c\/td\u003e\r\n\u003ctd\u003e496 MAG HO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e31\u003c\/td\u003e\r\n\u003ctd\u003e865366-001, 865366T02, 865366T01\u003c\/td\u003e\r\n\u003ctd\u003e496 MAG HO\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch4\u003eAbout the marine Motorola Mercruiser ECM\u003c\/h4\u003e\r\nThe ECM Marine Mercruiser Motorola 0501, 865926 is a component commonly used in marine applications, specifically in boats equipped with Mercruiser engines.\r\n\r\nECM stands for Engine Control Module, a computerized system that controls and monitors various aspects of the engine's performance.\r\n\r\nThe ECM manages critical functions such as fuel injection, ignition timing, and emissions control.\r\n\r\nIt collects data from various sensors throughout the engine, processes that information, and makes real-time adjustments to optimize its performance and efficiency.\r\n\u003ch4\u003e\u003cstrong\u003eCommon Problems\r\n\u003c\/strong\u003e\u003c\/h4\u003e\r\nThis particular ECM model, manufactured by Motorola, offers advanced features and reliable performance.\r\n\r\nIt is designed to withstand the harsh marine environment, including exposure to moisture, vibrations, and temperature fluctuations.\r\n\u003cul\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\u003c\/li\u003e\r\n \t\u003cli\u003eFault codes in the 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\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 shipping plus.\r\n\u003ch5\u003eWhy trust us\u003c\/h5\u003e\r\nOur engineering 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. Before sending in your parts, feel free to contact us to discuss the faults you are experiencing.\r\n\r\n \r\n\r\n\u003ca href=\"https:\/\/youtube.com\/@ecmdieselrepairusa\"\u003eECM Engineering USA\u003c\/a\u003e \/ \u003ca href=\"https:\/\/ecmrepairusa.com\/\"\u003eECM Repair USA\u003c\/a\u003e\r\n\r\n \r\n\r\nShare ON: \u003ca title=\"Share on Twitter X\" href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fecmrepairusa.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%2Fecmrepairusa.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%2Fecmrepairusa.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%2Fecmrepairusa.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\nEcm boat, marine engine ecm, marine ecu, marine performance, ecm remapping for boats, marine ecm diesel, marine engine management system, marine ecm programming, marine engine optimization, marine ecm repair USA, marine ecm Florida, marine mercury boats, marine mercury yacht, marine ecm services, marine ecm repair professionals, marine ecm experts.\r\n\r\n\u003cimg class=\"wp-image-19023 size-full alignleft\" title=\"4 Steps\" src=\"https:\/\/ecmrepairusa.com\/wp-content\/uploads\/2022\/12\/4-pasos.jpg\" alt=\"4 Steps\" width=\"587\" height=\"509\"\u003e","brand":"Mercury-Mercruiser","offers":[{"title":"Default Title","offer_id":47706898596005,"sku":null,"price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9526\/8773\/files\/Mercury-Mercruiser-Marine-ECM-0501-Repair_1_11.webp?v=1775796499","url":"https:\/\/ecmengineeringusa.com\/products\/mercury-mercruiser-marine-ecm-0401-repair","provider":"ECM ENGINEERING LLC","version":"1.0","type":"link"}