ook so i try to search the forum but I did not found the answers i was looking for...the problem is i had a 1991 tpi engine and i am switching the manifold to a stealth ram where the problem begins is that i got the commander 950 ecm so i wan tto get rid of the stock ecm but i dont know if i can just throw the stock wiring and use the holley one it will work fine with all the sensors...the main problem i think is that big connector on the driver side of the firewall cant seem to find what are those wires. can semeone please help me if you have the diagram of this connector it would help a lot thanks