Free LS1 Tuning Software (all you need is TunerPro)

[highsider]

After some help guys. Tried flashing the 12587603 os to a p59 pcm so I can use the xdf file available for this os. Problem is even after removing vats from the bin file, engine will crank but not start in a no spark situation. Flash the pcm back to the original 12592433 os and it's fine. Wondering what I may be missing that's preventing the start. Have tried a couple of different bins with the same os but no difference. I'm guessing it might be something in the settings I'm missing but at a loss what to check next. Cheers.

[sj010489]

After some help guys. Tried flashing the 12587603 os to a p59 pcm so I can use the xdf file available for this os. Problem is even after removing vats from the bin file, engine will crank but not start in a no spark situation. Flash the pcm back to the original 12592433 os and it's fine. Wondering what I may be missing that's preventing the start. Have tried a couple of different bins with the same os but no difference. I'm guessing it might be something in the settings I'm missing but at a loss what to check next. Cheers.

What software are you using to tune the .bin file?

[highsider]

Using Tuner pro to tune. Have had zero problems using it with my current pcms.

[sj010489]

Using Tuner pro to tune. Have had zero problems using it with my current pcms.

Going to have a p59 over the weekend will do the same steps as you and will report back

[highsider]

Thanks mate. Any help would be appreciated.

[highsider]

So did you have any luck?

[midnight98ws6]

I think I am in the same boat. My ECM is from a 2000 z28 a4. My ECM is 16220610, and I think the OS is 09354896. So if I am tracking correctly, I need to use an OS from a 2001 or later right? Then find a bin file that matches that OS.

Does anyone have a bin file for a 2001-2002 fbody 5.7l m6? I checked the bin directory but couldnt find any m6 bins for 2001 or 2002.

[vamper]

Im also looking for some help. I have a 2003 silverado 2500HD 6.0 4x4 4l80E with OS 12580786 and i cant find a XDF file is their a depository or can anyone point me in the right direction or a decent replacement OS that will meet the needs of said truck