Am I in the right place for tuning GM 1227747 ECUs or is there a different group?
Am I in the right place for tuning GM 1227747 ECUs or is there a different group?
The 1227747 would be an operating system, if that is one.
This section is for P01 and P59 computers in the GM cars and trucks up to 2007.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Reply With Quote