Looking for Information on 2 GMC ECU's

stevehayes01 · Post by **stevehayes01** » Wed May 02, 2012 7:04 am

Hello this is my first post here so thanks in advance for the help.

I run ECUPROJECT.com a site for open source SAAB tuning (mainly) and I am just starting to get into GM tuning now and I was hoping to find some information on the following ECU's

16193570 ECM (1996+)
16183977 ECM (1994-1995)

Looking for some basic information on board layout/BDM interface pins etc..
Also looking to see if anyone has an XDF for the bins if possible.

Thank you guys in advance!

Post by **robertisaar** » Wed May 02, 2012 9:06 am

based off of a quick search, those look like the diesel PCMs. there is at least one XDF floating around for the 94-95 application. seems to be $EC.

http://www.gearhead-efi.com/Fuel-Inject ... sel&p=6726