Ok,
Weve got a chip now. So we put it in the eprom reader/programmer and extract its contents:

Once loaded up into an appropraite editor, it will look like this:



The data ive shown us working with is Escort Cosworth P8 just for Claritys sake and to keep it topical for Fords.

Note the slider bar in teh picture to give you some idea just how much data we are talking about, even in a tiny Cosworth map file.

Now it begins to get tricky..

NEXT: CHAPTER 4: What does all that mean?