2 wires on the negative bat terminal.

Soupa

Member
:
Mazdaspeed protege
I know the one cable grounds the bat. But where does the black cable with yellow stripe go. Is it an engine ground? It's super heavy duty. Looks like it could go the starter but the electric system doesn't seem to like it there. So what's it for...
 
It's one of the many engine grounds, that doesn't really answer your question though
 
Back