Bosch FI book - conclusion

[gofast at ix.netcom.com]

Thanks to the many people who responded to my inquiry about How to Tune & 
Modify Bosch Fuel Injection by B. Watson 176 pages. 

>From the gist of the responses, it seems that it has a good overview of 
Bosch FI, with a small mods section. However, I dont think it will have 
enough meat for me to invest in it- most of its likely contents and 
debugging info are pretty well covered in some of the other books I have, 
like the Probst FI book, various Haynes manuals for my BMWs, and the Alfa 
GTV6/Milano factory manual, which really has excellent details about testing 
individual sensors and even has some decent ECU info.

What I need is detailed ECU info, so I (with help from an engineer friend) 
can try and hardware-tune the 77 BMW 530i (i.e. muck around with changing 
circuit board components in the ECU - it has no chip). If anyone knows of 
any sources of such antiquated technical info, I'd appreciate a point in the 
right direction.

Thanks again.

Samir Shah
Stamford, CT
gofast at ix.netcom.com