repairing dodge ram cummins engine computer (ecu) no crank, no communication

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[@pootthatbak2578]

I did this work from 1981 till 1999..shiny metal balls on the semiconductors means a 98 percent chance it overheated, exceeded current, then you would find an internal open or short. Usually open. Smell that mosfet

[@johnv5718]

Thanks for sharing your knowledge 👍

[@DallasAutoDiag]

Thanks for sharing 👍

[@user-Killer76]

Good work.

[@manuelamaya826]

Thanks.

[@toddk.5873]

If it over heated, I wonder if coolant splashed all over it. I looked up online of location of ecm on 2006 Dodge Ram Cummings. They say it's right side of engine comartment by the wheel well. So I guess it's possible.

[@maradallibya5791]

Good job sir I work in laptop maintenance, and I often receive a car control unit, but I refuse it because I cannot find diagrams for it. My question to you is where can I find diagrams for the internal circuits, even just one diagram to train on?

[@ecurepair]

there are none available really. you have to make your own records and schematics for the internal circuits.

[@gokhangumus4982]

Merhaba profesör,cummins qsb 5.9 motor dtc 072 ECM iletişim hatası alıyorum bu konuda tecrübeniz nedir? Saygılarımla ☺️ x

[@jv-man3698]

ECU repair seems like fairly niche and complicated work. What made you get into doing it?

[@ecurepair]

Just kind of happened from lack of affordable parts trying to get my customers going (I started out as a mobile auto locksmith & module flasher).

[@Bravo5five]

I sent a message via your website contact form and haven’t heard anything back. I’m trying to get keys made for a VW beetle. When I try to pay, it’s telling me something wrong with verification code? Not sure what I’m doing wrong.

[@ecurepair]

sounds like your missing the google "I am not a robot" verification on the check out page. If your having trouble seeing it maybe try a different browser or you could also use ebay: ebay.us/MqnDK2