Originally Posted by jay199455
Can I just take the wiring harness and pcm out of the 95 and put it in the 94 will that work?
No. 95 is pretty unique, in that it was the transition year from OBD1 to OBD2. pretty much nothing electronically controlled works from 95 to any other year. A lot of items are physically compatible, but not electronically.
You would have to switch over the torque converter and valve body (neither of those are difficult if you have a 94 and a 95 transmission), so that the electronic controls are the 94 version (specifically, not having electronic controls)
1996 Firebird 3800 Series II, T5 swap RIP 3-31-11
It lives on: Engine and trans from ^ are now in v
1996 Firebird 3800 Series II, T5