• Hello there guest and Welcome to Fox Body Mustangs forum, This forum is intended to be used by enthusiasts of the Fox body Ford Mustangs (1979-1993)!
    To gain full access you must Register. Registration is free and it takes only a few moments to complete.
    Already a member? Login here then!

TFI module wiring

B

Bad dog

New Member
The black and orange wire for the tri module is an ignition ground and comes from the computer but there is no ground signal on the wire. Can this wire be grounded to engine block
 
You must log in or register to reply here.
Top