Thanks very much
I will change them all and see how it goes

Hey Ken
I put your numbers in and the speedo is right but gear changes are out a fair bit
For instance the gears are hanging
Seems the output shaft pulse per revolutions plays a big part in shifts
Speedo, pcm and gps all match and i don't know where to go from here

OK cheers i will give it a go later today at let you know how it goes

Wade i will give it a try also, thanks

Thanks Ken I will try come up with some numbers to put in there and see what happens

So i ended up changing to speedo with the software from taz I think it is
125ppk = 1kmh
So i did 125 x the 11kmh it was out
Added 1375 to the dash ppk and it was bang on

I'm just wondering if I change the ppk in the pcm and than play with the trans shaft output if that's going to do anything

Antus, the problem is my car is setup up for maffless
If that's what you ment
Use a stock os and start with that

Ken, no mate I'm using a 4l60e

Thanks antus, to you and everyone else that's put your time and effort into making this possible I know the programing and writing code is a huge job, plus the time testing ect I wish I had the knowledge to give back and be able to write code for the xdfs ect for all the most common os but it's far ...

OK I will have a poke around at some other xdf and adx files How come there is no lists on the site for LS1 bins and tuner pro files like there is for v6? I was just reading on another post that changing the PPK value will throw out alot of other things and it's best just to leave it alone as it wil...

Thanks antus
Yeah the PPK value is made even higher 9800 and I'm still at 60kmh in tuner pro dash 60kmh on the speedo and 48-50 gps
Should it even need to go that high a PPK value?

Thanks for the info makes more sense now with how it works
So i need to get the speedo right in the pcm and than use the body diag software with the ppk value from the tune for the cluster?