as far as i know it is. the ECM is an aftermarket reman, so I have no idea if the MemCal is original to the vehicle or not. i guess I need to look through the RPO list...

It most definitely has a 4l60e. My Tech1 can show me which gear is commanded.

I thought the mask only applied for editing? Then, I was trying to datalog because i'm having issues where as soon as it goes closed loop, it pulls the fuel-trims (Integrator on this OBD1 system) ...

I have a '94 S10 blazer, W Code L35 CPI 4.3L it has an aftermarket Remanufactured ECM labeled "7-6395"
MemCal labeled BUZX 1623 9420

I downloaded the A178 ADS file, converted to ADX.. but...

thank you, i kind of figured this out by doing a lot of searching and reading :)

I wanted to get data logging work... because I suspect my reman cpi unit is leaking. as soon as the engine goes...

yes, my '94 s10 blazer
CPI 4.3/4L60e uses a '6395..
18418

184151841618417
There we go. I switched from Windows 10 to linux Mint.... had to figure out how to resize images!

I see references to PCM #'s .. for Bin's and such.. How do I identify the PCM i have? it's an OBD-1 1994 s10 Blazer with the CPI 4.3L, I found the correct definitions file (a178) trying to...