Required Post... Howdy!

**JHSimpson** · 04-22-2023

Hi,
I'm Jim Simpson. I'm a retired software developer and digital electronics tinkerer.
My current project is to delete VATS and bank 2 O2 sensors from a 1999 GMC Yukon 5.7L engine being transplanted into a 1982 Jeep CJ8 Scrambler. I'm learning to use pchammer and soon (I hope) TunerPro.

PCM OS ID: 9365085 and Hardware ID: 874234994 - P01_P59 of the pcm from the Yukon.

My current search is for an XDF file for the above OS. I understand this forum had a huge repository???

Anyway, I'll be poking around in here looking at lots of stuff. If anyone can help with my search, that would be great! ( I don't speak much of the jargon yet but I'm eager to learn.)

Jim

**Sledhead2** · 04-26-2023

You might want to start looking thru these folder for info on your program.
gearhead.PNG

I know nothing about OBD2 equipment,but i know in OBD1 they have a bunch on program info in sub folders

**Ironmanstan40** · 04-28-2023

Hey! Stan here from Bastrop tx. I’m first timer here working on a 1994 c1500 that I’ve upgraded with L31 roller cam and heads with an aftermarket intake and a few other special features of my own. 3” exhaust, shorty headers, Howe blow through muffler with howe 2into 1 y-pipe 5” dump (way overkill but it is what I had!) custom dual alternator bracket made by myself

**jvfix2023** · 09-22-2023

i am working on the same thing i have a 1999 chevy suburban with PCM OS ID: 9365085 and Hardware ID: 872429912 but pcmhammer trows me a error reading he entire ecu. cannot even read it but it gives me the vin# OS id and hardware id.