6.5 gm ecu
Posted: Sat Jun 05, 2021 6:59 am
can anyone help me with this question? im trying to find the location of an I/O assignment, the APP 1, 2, and 3 i cant find the AN0, AN1, and AN3 circuits on the mother board. any pictures or detail of how i find that so i can move forward on diagnosing bouncing APPV signals on a bench test of some of these computers. please ty. this is for a 1996 gm 6.5lt diesel ecm or ecu board.