Best resource for ECM programming?

[dhjenkins]

Can anyone recommend a book/site/etc... that covers ECM programming?

Something that outlines engine control theory and shows the correlation between a change in values and their effects would be great...


TIA

 

[2QUIK6]

I started out learning "How to do it" from this site http://www.thirdgen.org/newdesign/tech/promintro.shtml
Same basic idea applied to TRs, infact all the same hardware to burn the chips.
The rest is all just experiemnting and lots of reading. Another good reasource is http://diy-efi.org/
As far as the actual chip eprom layout in TRs, look in the ECM section of www.gnttype.org and the entire chip is laid out and its corresponding address spaces.

 

[dhjenkins]

Thanks for the info!

What I guess I'm really looking for is WHAT to write, not HOW to write...for example, basic settings for certain engine profiles/components...