Where can I find the wire diagram for the inside of a engine control module for a 1993 toyota camry I have a short on the EFI fuse

Have you had any cylinder head or valve cover gaskets done recently? 4 Cyl motor?

Try checking these items

EFI fuse blows repeatedly on Toyota (http://www.ricksfreeautorepairadvice.com/make-model/toyota-make-model/efi-fuse-blows-toyota)

Where can I find the wire diagram for the inside of a engine control module for a 1993 toyota camry I have a short on the EFI fuse

Inside the ECM?? :confused:
Do you know what's all in there?? :eek:
That's major electronics! Stay out of there if you can!

Have you looked elsewhere for any kind of obvious short along the engine harness, etc.
Look for loose, chaffed or chewed wiring. Sometimes, all you see is the black plastic conduit being chewed or chaffed, but damage may have gotten into the harness below.

Did this fuse just start opening without other human interference? i.e.: some other repair and then the fuse began to open...
More info, please...