GM EFI info

[Garage Dog 65]

Hi all,

Does anyone have a source or experience with a good manual on GM EFI systems for the LS family ? I have bought several manuals on EFI and they all are just terrible wanderings through something that most people find difficult to start with. Is there a GM education series manual on their EFI that starts with a well written and illustrated system overview - and then starts moving into the deeper end of the pool ? I have several engine mechanical manuals from the GM school series and they are pretty well done - but a bit thin. I've reviewed and purchased some college and tech school manuals on the topic and they are the standard sloppy college stuff too. (Not looking for something that is written for people in electricity 101 either - just something well structured and with good depth) The factory service manuals are application and config specific like they should be - looking for something to fill the gap for people with experience on efi and electronic control systems. (Maybe the component manufactures have something already out there)

Thx for any help !!

Jim.