Originally Posted by old fart

I have no reason to lie about it . I can interchange the ecu/ pcm between a 2004 6 speed parts car and an 05 automatic car that we drive. I did it when the one in the 05 failed and I did not have time to resolder the bad one at that time. I now carry it for a spare. I don't know how these work, I just know I can interchange the two of them and drive the car