{"product_id":"ecm-repair-service-cummins-cm-550","title":"Cummins ISB | ISL | CM 550 ECM Repair","description":"\u003cspan style=\"font-weight: 400;\"\u003eCUMMINS CM550\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e ECM Repair Service. Your ECM will be returned fully reconditioned, tested, and ready to be installed back in the exact vehicle it came off, saving you time.  \u003c\/span\u003e\r\n\r\n\u003cspan style=\"font-weight: 400;\"\u003e3944124, 3492860, 3944125, 3944105.\u003c\/span\u003e\r\n\r\nCM 550 | CM550. ISB 5.9L 24-Valve Diesel Engine. Control Module ECM. ECU Computer.\r\n\u003ch2\u003eCummins ISB | ISL |  CM550 6BTA 5.9L | ECM | 3944124, 3990517, 3944125, 3492860\u003c\/h2\u003e\r\nWe first diagnose the unit; if it's not repairable or no problems are found, it costs $200 plus shipping.\r\n\r\n\u003cspan style=\"font-weight: 400;\"\u003eIn this case, we will process a partial refund with the difference.\u003c\/span\u003e\r\n\u003ch3\u003eCummins ECM Applications:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003ePrimarily used in ISB 5.9L engines from 2003 to 2010.\u003c\/li\u003e\r\n \t\u003cli\u003eIt is also found in some marine applications with Cummins engines.\u003c\/li\u003e\r\n \t\u003cli\u003eLess commonly, industrial and generator sets are powered by Cummins engines.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cspan style=\"font-weight: 400;\"\u003eA 1-year warranty even backs our ECM repair service. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.\u003c\/span\u003e\r\n\u003ch4\u003e\u003cstrong\u003eCommon Problems\r\n\u003c\/strong\u003e\u003c\/h4\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eBlowing fuses\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eNo communication\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eEngine shutting down\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eFault codes in the unit\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eIntermittent faults\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eOil intrusion \u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eWater damaged\u003c\/span\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\u003cspan style=\"font-weight: 400;\"\u003eInjector driver faults\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch5\u003e\u003cstrong\u003eProcess\u003c\/strong\u003e\u003c\/h5\u003e\r\n\u003cspan style=\"font-weight: 400;\"\u003eAll you need to do is ship your unit to us, and we will diagnose the faults and ship the fixed unit back to you free of shipping cost.\u003c\/span\u003e\r\n\u003ch5\u003eWhy trust us\u003c\/h5\u003e\r\n\u003cspan style=\"font-weight: 400;\"\u003eOur engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to provide you with any technical assistance we can. Feel free to contact us to discuss the faults you are experiencing before sending in your parts.\u003c\/span\u003e\r\n\r\n\u003ca title=\"ECM Engineering USA\" href=\"\/\"\u003eECM Engineering USA\u003c\/a\u003e \/ \u003ca title=\"ECM Repair USA\" href=\"https:\/\/www.youtube.com\/@ecmdieselrepairusa\" target=\"_blank\" rel=\"noopener\"\u003eECM Repair USA\u003c\/a\u003e\r\n\r\nCUMMINS ISB CM550 6BTA 5.9L | ECM COMPUTER P\/N 3944124\r\n\r\n\u003cimg class=\"aligncenter wp-image-19023 size-full\" title=\"4 Steps\" src=\"https:\/\/ecmrepairusa.com\/wp-content\/uploads\/2022\/12\/4-pasos.jpg\" alt=\"4 Steps\" width=\"587\" height=\"509\"\u003e","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":47706884309157,"sku":null,"price":517.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9526\/8773\/files\/ecm-repair-service-cummins-cm-550_7b972dd0-5da8-4dde-bf89-a4b228dd2d0d.jpg?v=1775796318","url":"https:\/\/ecmengineeringusa.com\/products\/ecm-repair-service-cummins-cm-550","provider":"ECM ENGINEERING LLC","version":"1.0","type":"link"}