No. The computer systems are completely different.
No.No.
NoNo
If same year, yes.
sure can!
You can only swap an engine of a Civic Hatchback with an engine of a newer car. Its only legal to swap in engines of the same or newer OBD series. So the Civic engine you swap with has to be a 94 or newer but any of those engines will fit.
If replacing with a different size engine ie. 3.3 to a 3.5 you should use the computer for that engine, and if it is the same engine 3.3 to a 3.3 it is not necessary.
Yes it is, There is no difference in the 2 engines.
No. The camshaft position sensor and crankshaft position sensor tone wheels are different. It may fit, but the engine will not run.
it depends, do you wanna swap with a V6 or just and I-4
You can if the year of the 454 is between the years of 1988 to 1995
It would not be a bolt in and go swap. They have entirely different fuel injection systems.
Have you checked engine mountings!