na to jdm turbo swap ecu issue

rustfarmer

New Member
Jul 20, 2009
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Centerville, TN
I have posted photos at rustfarmers' photos album. Questions are:10my jdm harness has an extra (?) small 3 wire socket the old harness did not have. Is this the wires to the clutch pedal start switch and if so does it need a jumper since I don't want this feature? 2) my jdm ecu has an external socket mounted on the side that is not present on my old ecu. Could this be the electric suspension control plug? As my car does not have this, can I just leave this empty or will that cause other problems? Please see photos. Finally, my jdm ecu came with all the paper labels scratched off. Does anyone know how to id the ecu by the printed info in the photo? Is there any other way to tell if I have the correct ecu for a turbo car? Mine is an 87 na/auto being changed to a turbo 5 speed. I have already jumped the neutral safety switch.

All help greatly appreciated and I will try to help you when I can. RF