02 dodge rams 3plug pcm swap to 4 plug

[Dodgeramowner]

hi I have a a 2002 Dodge Ram 4.7 magnum with a 3 plug pcm I recently found an 03 4.7 engine with a 4 plug pcm I know that reluctor rings can be different and what not but what I want to know is if I have the 4 plug pcm and harness with the 03 motor can I swap all that together and have it work without changing reluctor rings because it has the pcm it came with.

 

[SYKRAMMAN]

hi I have a a 2002 Dodge Ram 4.7 magnum with a 3 plug pcm I recently found an 03 4.7 engine with a 4 plug pcm I know that reluctor rings can be different and what not but what I want to know is if I have the 4 plug pcm and harness with the 03 motor can I swap all that together and have it work without changing reluctor rings because it has the pcm it came with.[/QUOTE.

O boy!