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hi all just wondering what xdf and where to find it to view vy v6 supercharged bin Thanks

I don't think there is one at the moment.
It should be similar to the $A5 ones, but tables will be offset randomly
I've found most of the trans stuff appears to be in the same spot for $A5, $A6 and $07.

yoda69

ok thanks mate am i able to put a vt supercharged bin into the vy computer and will it run, the car was a factory supercharged v6 but the charger has now been removed and a turbo setup installed, also it was changed from auto to manual so need to disable all trans codes somehow.

Which bin are you working with?
If you can post a copy or email it to me I'll have a look and see how different from the $A5 it is and how much work to create another xdf.

Thanks,
yoda69

i will take a reading from the memcal and post it up tomorrow as its not my car thanks yoda

hi yoda sorry i took so long to reply have been flat out with work i finally got the memcal and took a reading from the vy and it is just the same as the dltk tune posted up on here in the vy section, the main part i need to do is sidable the fault codes for the trans as its now manual but any help is appreciated. Thanks mate

Use the $A5 Variant K xdf, at least down $37CB appears to be the same (VATS, trans flags, etc). The actual engine stuff is after this and is all incorrect for $07 so don't use it.
Looks like the $A5 Variant F & K calibrations and the VY $07 ones have the Transmission masks in the same place.
They start at $36DB and end at $36EE, try using a hex editor and change them to this:
FB D9 CC 7F E6 87 00 50 01 D8 E3 80 C0 6E 26 07 00 01 08 40
These have been taken from CXWM (VT Manual V6)in the VT Holden tunes section.
Hopefully this will you get you started and I'll have a look and see if I can figure out how far the tables have been moved, but it looks like a lot at this stage.
The Mass Air Rate Offset 1 has been moved from $5319 in Variant K to $5051 in $07.

yoda69

awesome ok i worked out that the open loop afr table starts at 493F - 4A5F i think and the main spark table is 3990 - 3AB0 but i need to change the equation as i used the vta6 xdf to try and match up with but not sure how to do this as im still learning let me know if you agree on those addresses thanks yoda.

You're on the right track.
I've had a crack at updating one of my $A5 xdf's, hence have called it V1.7 as all Version 1.7's have the same tables in them. Give this a try and if there are any errors let me know.
There maybe the odd formula changes, I found 1 or two but can't remember which ones they were.

Good Luck
yoda69

ok mate i tried having a look at that xdf file but there is no info or adresses in any of the fields am i doing something wrong? i was also wondering if you could give me a quick run down on how to work out the equations for each field hopefully soon we can have a good xdf file for all the others keen to tune their vy sc v6 Thanks again yoda