I want to thank you again for taking the time to help me on this ECM problem. Rebuilt a lot of engines when I was young, but never got into all this new computer stuff.
So, I will NOT need a 4 digit pin, just plug it in, and it should work?
I have found out that there were 3 revisions to my ECM unit.
1st. Rev: P56040331AC
2nd. Rev. RL040331AC
3rd. Rev. R6040331AC
So when I go looking for a replacement part, should I ONLY accept one of the above numbers, or do I just have to make sure it came from a Durango with a 5.9L engine?
What year range would still work?
What if it came from, lets say, a 2002 Ram truck with a 5.9L engine?
Just want to be sure I know what to tell people I need, and what to be willing to accept before I shell out another couple of hundred dollars!
Monday, April 8th, 2013 AT 10:34 PM