ISM Cal File Needed

[Rawze]

rawze.com is not a software trading site. That being said ...


The program name you mentioned is not part of any INCAL (factory engine file) collection that I can see. They stopped including the actual 'ISM' category after 2019, but in all the collections that I have. It is not in them ...

'oct-2012' - Many ISM L20* and L21* programs but not that one.
'aug-2013'- Many ISM L20* and L21* programs but not that one.
'aug-2014'- Many ISM L20* and L21* programs but not that one.
'feb-2015'- Many ISM L20* and L21* programs but not that one.
'feb-2019'- Many ISM L20* and L21* programs but not that one.
'dec-2020' - ISM category no longer included that I can see.
'feb-2021' - ISM category no longer included that I can see.
'aug-2022' - ISM category no longer included that I can see.

So, even as far back at 2012, there was no program 'L20302' available to the public that I can see. It is likely a vehicle manufacturers specific file, so you likely need to get with them instead of cummins if you want a replacement program.

what is the engine ser#?. What make/model vehicle?... etc.etc.