ECU documentation resource

[kenamond]

Anyone know where a description of the 2g turbo ECU logic can be found? Folks seem to know how certain decisions are made (fuel cut as an example), and I'd love to find out more about this sort of behavior/decision making.

Thanks!

 

[steve]

Start by reading the 1G and 2G technical manuals.

Steve

 

[scottsee]

Are you asking about the Hex codes? Yahoo DSM-ECU has some bin dump files from the 95ecu you can sift through. You need to be a member to access their download area. You will need a program like tunerpro to play around with burning chips. Other then that, you can visit this for basic ecu info.

 

[kenamond]

Are you asking about the Hex codes? Yahoo DSM-ECU has some bin dump files from the 95ecu you can sift through. You need to be a member to access their download area. You will need a program like tunerpro to play around with burning chips. Other then that, you can visit this for basic ecu info.

I'm interested in how the ECU takes sensor inputs and makes decisions relating to engine control including fans, thermostat, timing, fuel, etc. Stuff like that. Those look like excellent resources, but I gotta learn to walk first .

VelocitaPaolo has some of the tech manuals on a website for download, but the thread was a bit old, and some are gone. I'll hunt for freebees first and order one if I can't find what I need.

Thanks!