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I have a 2004 lS1 Holden manual 12225074 using 7.5 software and want to upgrade to 01290005 operating system where can I find the operating system to load into the PCM with 7.5.
Found the operating system under EFILive. V7.5 >calibrations>LS1B> Custom, however it will not open, says "File type not supported."
Which V7 software version/build are you using...?
Joecar thanks for the prompt response. The version I am using is V7-5-7 build 299 which works fine with an existing 01290005 auto tune however I now need to set up a manual tune.Quote:
Originally Posted by joecar
Let me try this on my PC (when I get home tomorrow).
OK thank you.Quote:
Originally Posted by joecar
\Documents\EFILive\V7.5\Bins\Custom OS
Yortt: ^ this is where you should be loading the COS file from.Quote:
Originally Posted by GMTECH4
Note: calibration/tune files are either .ctz or .tun and not .calz.
GMTECH4: thanks.
Quote:
Originally Posted by joecar
GMTECH4 and Joecar got it thank you both, works fine when you look in the correct place.