A Briggs might have 100's of "wiring diagrams", depending on the application.

A good start would be to post the Model & Type numbers and what you actually need to know.

I can send you a Service Manual for your engine IF you like which will include wiring. Address below, put in proper format and remind me engine model number and what you want.

Walt Conner

wconner5 at frontier dot com

I sent you an email tinkerer200