hey I have an 84 berlinetta with that damn digital dash and I am going to swap in a tpi motor out of an 88 gta, now how do I wire the dash to work with the new mototr and harness seing as the digital dash has its own ecm for all the accesory controlls and sensors in the car?????? now the gta this motor came from also has a digital dash, and also had the diagnostic screen thing in the middle of the dash.

please help!!!!!!!!!!!!!!!!!!!

jason coletta

 

go back and get all the wire harness from the gta and swap into your berlinetta, that will save you a big headache. otherwise it is a process of chasing which wire goes where and splicing the new stuff correctly.(if done wrong you can fry both Ecm's)