On my '86, it had optional fuel injection. On this EFI 5.0L engine, I am able to hook up an OBD-1 scan tool under the hood. My scanner won't connect to the computer, but it did on another car I tried. I have found wiring diagrams, but none include the wires for the scanner connector. Where can I find a diagram for the scanner wires, or where do the wires go exactly?
have the same problem?
Tuesday, December 29th, 2015 AT 6:32 PM