Working on installing LS series engine with 4l60e transmission in my 1984 z28. Using a standalone wiring harness along with an 0411 PCM from a 2002 silverado i believe, vin shows up as question marks, pcm seemed to be wiped when i got it? Flashed an F-Body tune with 12212156 OS to it. All mechanical...

I recieved my OBDX Pro GT today, works awesome with reading and writing! 0 retries every time! Having some issues getting it working with the universal patcher logging software, it says in the diagnostic text at the bottom that it basically gives up trying to identify the PCM OS, it does say it conn...

I purchased the obdxpro gt, looking forward to it, any special software or setup required?

I cant seem to find it on Amazon but found it on the obdxpro website, how long is the lead time usually? Currently says back ordered

I didnt realize there were knockoffs of the vcx nano, which obdxpro device would you recommend? I would prefer USB over Bluetooth, this will work right? https://obdxpro.com/product/obdx-pro-gt ... nd-tuning/

What's even more strange is it almost always seems to fail at the same point, I've also tried messing with the advanced settings under the device manager and lowered the buffer speeds I believe it was called. I think I have tried the get properties and reinitialize device after failures with seeming...

Little background first, new to EFI tuning, but good with computers, electronics and all things mechanical. The current project, and my first LS swap, installing a 5.3l into an 84 Camaro. Still working on the mechanical aspects of the project but have been also messing around with the PCM and just t...