I am putting a Ron Francis wiring harness on my 1985 turbo motor, and have a question about the knock sensor. based on what I found online, it should be located on the firewall side of the intake? should it be on the lower intake or upper? The only sensor I have on my intake doesnt have the correct connecter, and I think is some kind of secondary coolant temperature sensor (for the coolant that runs through the manifold) located way down on the lower intake. Did 1985 engines have a knock sensor? I will only be running 93 fuel, do I need to worry about having/plugging in the knock sensor? Right now I just have the connector hanging around in the area not plugged into anything. I can take pics of what my intake looks like later today.
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