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Re: RAM Cummins 6.7L Diagnostic Review and Aftertreatment
Posted to Industry Events Forum on 2/11/2021

I know they are CAN. I was curious as to when the control system changed or at least access did. Going back to the 5.9 the Cummins INSITE program was used to diag and service. That continued into the 6.7 for a little while then the FCA program started running ... Login to read more.