I was looking on the moates.net site for a stock bin for an '87 LB9 (auto) but I cannot make heads or tails of the file name conventions used.

http://www.moates.net/files.php

I got it narrowed down to this:

1. I open the DIY-EFI GMECM Binaries folder.

2. Then I open the 1227165 32 32B 6E 94 folder.

3. Then I open the 32 folder. This is where I lose my way.

I gather from reading other posts and FAQ's that I need a binary with a 4-letter file name, but I have no idea which binary I would download for my application.

Any help is greatly appreciated.

BTW, I'm using TunerProRT and an Autoprom.

 

Does this thread help?

https://www.thirdgen.org/forums/diy-...-bin-88-a.html

1987 5.0 TPI uses a $32B mask according to Tunercat...

 

Thanks, Ronny.

I read that thread before posting.

I think I figured out what I'm looking for. The four letters that are in the bin file names correspond to the Broadcast Number that's on the MEMCAL label.

I'll just have to get the ECM out of the car and put the eye ball on the MEMCAL that's in there.

Maybe the attachment will be of some help to other neophytes.