How to Uderstand, Service and Modify Bosch Fuel Injection & Engine Management, seems to cover it pretty good but I haven't had enough time to read through it yet.
Turbochargers by Hugh MacInnes covers Turbos fairly well but is a bit outdated.
Also Bosch sells books on there diffrent fuel injection systems. You can download them from
www.sae.org or order the actual book through
www.amazon.com.