Editing and writing EFIL COS file w/TPRT & PCMH
Posted: Fri May 31, 2019 3:53 am
I posted this on the TPRT Forum w/o any responses so I'll see if perhaps there is a different audience here.
I have an EFILive COS "tun" file (P01 PCM). I had it exported to a "bin" format (using EFIL). I was able to read the Calibration Segment Info using TPRT5 and the OS = 1270003. This corresponds to an EFILive COS for a GM OS = 12208322 (2001 P01). Using an XDF corresponding to that GM OS I was able to read quite a bit about the bin file and everything I found agrees with what I know about the tune.
Even though the XDF is not showing any of the EFILive COS tables/parameters I am able to view those portions of the bin that are OEM tables/parameters, etc. – at least I assume that is what I’m seeing. Can anyone verify that?
So, my question is if I can view an oem table/parameter can I edit any of these tables/parameters and not corrupt the bin file? And if I can do that, can I use PCMHammer to write the edited EFIL bin file to my PCM? Does PCMHammer care that it is an EFIL file?
I have an EFILive COS "tun" file (P01 PCM). I had it exported to a "bin" format (using EFIL). I was able to read the Calibration Segment Info using TPRT5 and the OS = 1270003. This corresponds to an EFILive COS for a GM OS = 12208322 (2001 P01). Using an XDF corresponding to that GM OS I was able to read quite a bit about the bin file and everything I found agrees with what I know about the tune.
Even though the XDF is not showing any of the EFILive COS tables/parameters I am able to view those portions of the bin that are OEM tables/parameters, etc. – at least I assume that is what I’m seeing. Can anyone verify that?
So, my question is if I can view an oem table/parameter can I edit any of these tables/parameters and not corrupt the bin file? And if I can do that, can I use PCMHammer to write the edited EFIL bin file to my PCM? Does PCMHammer care that it is an EFIL file?