Quote:
Originally Posted by steve99
The oft logging works by reading ECU ram addresses. unfortunately for each rom type ie B01C D00C F00C ect these addresses change.
It possible that your older tune was based on a rom id where the logging addresses did not work, but the newer tune is based on a rom that the addresses work.
something you will have to take up with oft guys.
internally in oft it likely looks something like we use with Tactrix, and each rom type will have a different address
paramname = IAM
paramid = 0xFFF8119C
isfloat = 1
paramname = MAF_V
paramid = 0xFFF842AC
databits = 16
scalingrpn = x,0.000076293945,*
paramname = IAT
paramid = 0xFFF87C64
isfloat = 1
paramname = ECT
paramid = 0xFFF87C68
isfloat = 1
paramname = BattVolt
paramid = 0xFFF87C6C
isfloat = 1
paramname = MAF
paramid = 0xFFF87C70
isfloat = 1
paramname = OilTemp
paramid = 0xFFF87C74
isfloat = 1
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Or I guess it is easier if i used romraider and change the values in the table of the OFH and put that of the numbers from the OTS stage 2. Or is it much more complicated than that? Lol damn. I guess this calls for a "custom tune" from openflash. Do you do your own custom tuning? What.part in the map do you mainly make adjustments to?