This is the custom obd1 harness Chas Bays made I plugged everything in and ran it through my firewall.

I plugged the A,B,D connector into my obd1 chipped ecu and the chassis harness plugged in as well but know where to run those 5 wires too. The red is 12v Switched, Orange is VSS, GRN/YLW is fuel pump, ORG/BLU check engine light, and the brown is a service ground says it’s for civic use only?
hello everyone I have a H22 i out in my 96 accord I have a custom chase bays harness and chassis harness that was for a CRX. Chase bays doesn’t make a chassis harness for Accord why I don’t know. But my buddy had this motor, harness and ecu thatchipped with Neptune and tuned to the motor it ran great! Now I put it in my car and my digital cluster only reads 4MPH at all speeds and gears and max to 4K RPMs. I gmhave these photos of harness and don’t know exactly where to put these flying lead wires. I know what each wire is but don’t know where to connect them! Please HeLp!!!