Where can you get a wiring diagram for the ECU of a 1991 Acura Lgend?

You can obtain a wiring diagram for the ECU of a 1991 Acura Legend from several sources. The factory service manual for the vehicle is a reliable option, which can often be found online or purchased from automotive bookstores. Additionally, automotive forums and websites dedicated to Acura enthusiasts may have shared diagrams or resources. Lastly, online repair databases like Alldata or Mitchell1 often provide detailed wiring diagrams for specific vehicles.