I killed an ECM please help me to fix it - Cummins Celect Plus 3408303

[electrobato]

dear guys woul you be so kind and help with a problem with a Cummins Celect Plus 3408303
I was being able to acces to the ECM, but it told me that the ECM needed to be recalibrated, so I selected autodetect calibration and suggested the right for the truck,

I follow all the steps to recalibrate, but at the end of all the operations the last 3 steps failed and the calibration did not transfer succesful.

I did all of this from the conection inside the driver cab,

after not workinf the calibration download process, I decided to to try with the connection from the engine, and looked like it was going to work , because some more new bars reload... making look good, and before I was able to turn the ignition key on...

again the transfer failed, the laptop disconnect from the ecm and now

I can not with ECM....
what can I do... the ECM is like not detected.. insite tell me to check connection but I know all cables are good...

thanks in advance for your help...
I will appreciate it a lot any help...

TAMBIEN hablo espanol.

Last Update:
Now the truck does not turn on, I'm in troubles, 'cause the first problem was too much smoke, but now, I have to make it turn on..
Any help is appreciate it a lot...

 

[SfcJones]

I think your ECM is done for, you need to install a new ECM