Community Q&A Question: Mass air conversion harness

Asking About: Mustang Pro-M Mass Air Conversion Wiring Harness (86-88) 5.0


Mass air conversion harness

I was just giving a factory ECU out of a 1989 GT, will this harness work on that ECU so I can convert my 86 GT to mass air
from Dandridge |
0 0

As long as the 89 gt still had the mass air computer in it then yes the harness will work. The computer Should have a computer code designation like A9L, A9P or A3M are the most common codes used in Mass air cars.
from hewitt |
0 0 Staff Member Post!

Thanks for the responses Scott G - Steven 2 years ago
add a comment

Answer This Question