Quote:
Originally Posted by Shady195
He's frustrated because the answers to all of your questions are in this thread. Including as to why he references the B01C rom regardless of his car being an A01C.
All of the OFT Tunes are based on the B01C Rom.
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Hmmm not correct in V2 tunes roms prior to B01C like 700C A01C were based on B01C, but not case for V1x tunes still floating arround after B01C theirs still some calid changes to D00C F00C F40C and corresponding D series roms, its pretty random and sometimes its a forward calid change somnetimes its backwards. It also happens on other rom series like G I and possibly others.
eg a OFT A02G rom is actually A01G and the E00I is actually a A01I, happens in usa roms as well.
Changes again on the oft openflash header specific tunes as well they have different calid hacks again.
And the turbo ans SC roms are different again and the flex roms are different again they are likely A01G australian roms looking like C series roms of various calid like A01C B01C
You cannot pick it unless you look at rom with hex editor and check the three calid locations in rom.
These hacks are done to make the oft roms work with oft system. They are not designed to catch you out but they will if you dont check the roms.
Failure to do this and not understanding the basics of definitions and flashing process basic tables checksums etc has resulted in several people bricking their ecu.
Romraider and ecuflash only check the first calid at 8000 hex.
oft hacks both the 8000 and 10000 hex calid, the third one at a bit over 11000 is the real rom calid.
These hacks fool romraider and ecuflash if your not using matched hacked definitions.
The best way is to use the native rom there all 3 calid are same