Yes I did figure this one out. The OS12212156 is used with a 2002 bin file here on this site. The xdf that was written for it was written on a previous version of the tunerpro file. Once I had the...

I downloaded the OS for 12212156 and the plugin that you have listed and I have saved it to the proper location. I cannot get a bin saved without checksum errors and I don't know what to do. I have...

Does anyone know why the OS 12212156 is locked with a password? I can't open the xdf header editor to add the gm checksums to the xdf.

Ok thanks, I'll give that a shot and keep looking ��

Does anyone have or know where I can find the .bin for a 2001 silverado with a 4.8L LR4 and a manual transmission? OS12208322

Hi everyone,

Thank you for allowing me to join. My son and I have been working on my old 94 wrangler that I still use for a daily driver. Currently it is being run by a 4.8l LR4 from a 2001...