I have swapped operating systems on LS1B PCMs without issue before (from a 4.3L V6 OS to a V8 OS) and have successfully segment swapped portions of OSs as well. I also have swapped Duramax operating...
Type: Posts; User: cheesecakepiebar; Keyword(s):
I have swapped operating systems on LS1B PCMs...
I have swapped operating systems on LS1B PCMs without issue before (from a 4.3L V6 OS to a V8 OS) and have successfully segment swapped portions of OSs as well. I also have swapped Duramax operating...
I hope I don't need a full factory flash. I...
I hope I don't need a full factory flash. I don't know anybody in my area with a Tech 2 and the local dealers are less than helpful when it comes to doing anything out of the norm. Even warranty...
E78 Operating System Issues
Stock (Cruze) OS: 12656286
Stock Service Number: 12643636
Stock Tune: 17155
Replacement ECM OS: 12654014
Replacement ECM Service Number: 12643636
Replacement ECM Tune: 17156
Here is a...