More info, see TAQ's posts: showthread.php?t=7653
More info, see TAQ's posts: showthread.php?t=7653
Related material: showthread.php?t=2270
Check to see if you have these files:
02020005:
C:\Program Files\EFILive\V7.5\Calibrations\LS1B\Custom\020200 05.cal
My Documents\EFILive\V7.5\Bins\Custom OS\02020005.tun
01290005:
C:\Program Files\EFILive\V7.5\Calibrations\LS1B\Custom\012900 05.cal
My Documents\EFILive\V7.5\Bins\Custom OS\01290005.tun
If you have a later build of EFILive software, you should already have those files;
If you don't have them, then get them from here: showpost.php?p=50208&postcount=218
Note that the two .tun files above are "empty" (they contain no calibration data);
you have to full flash the COS5 .tun file, and then cal only flash from your running
12212156 (for 02020005) or 12225074 (for 01290005) file;
then read back the tune, fix the out-of-range cells, and save as a new file...
this is now your first working file (i.e. from now on, edit and flash from this or its children).
If you're starting from OS's other than 12212156 or 12225074, then follow these steps first:
If your 1999 F-body .tun file is stock, www.holdencrazy.com has a 1999 F-body->12212156 migration tune file;
If your 2001 F-body .tun file is stock, then no need to copy tables, just go straight to 12212156 (see full flash below);
Otherwise, you must copy each table from old file to new file (use copy-with-labels and paste-with-labels);
Then full flash in the new 12212156/12225074 file, make sure the vehicle runs correctly before flashing in COS5.
COS5 summary notes are attached.
You will have to read the rather long COS5 thread if you want to get the full benefits of COS5.
Thanks.
Last edited by joecar; June 29th, 2010 at 08:15 PM. Reason: Tidied up COS5.txt.
The latest July 11 download www.efilive.com/downloads includes the COS5 files.
The necessary files are already included in the later builds of the software...
There is no need to copy them from any links in this thread.
Last edited by joecar; June 29th, 2010 at 08:15 PM.
Hey guys I have a car with a 12593358. Can I use the OS5 with this or am I screwed.
I want to mainly use it for the Nitrous Part.
Thanks for all help.
Evil, welcome...
You will have to copy all your tables from 12593358 to 12212156:
- read post #243 above...
- open 2 instances of tunetool: one on 12593358, other on 12212156;
- for each table do copy-with-labels from 12593358 and paste-with-labels to 12212156;
- do full-flash of this copied 12212156;
- make sure your Z28 runs at least as good as it did before;
- do full-flash of 02020005 (COS5);
- do cal-only-flash of your copied/running 12212156;
- read the flash and save to new tune file;
- in the new tune file, fix all out-of-range cells;
- do cal-only-flash of the the edited new tune file;
- read and apply the attached doc in post #243.
Last edited by joecar; September 11th, 2010 at 08:22 PM.
Evil,
Oh... from your sig I assumed you had a Z28 (cable linkage throttle)...
I don't know how drive by wire works with COS5...
We need someone else's input on this...
Sorry...
Just upgraded to COS#5 and used TPS VE Table,What a difference in throttle response Didn't go for a test ride yet...............Paul