sr20de what wire to cut on ecu to deristrict

[jigsaw]

tried to find wiring diagrams for the speed wire but cant,anybody know the colour or location on the ecu for the speed wire

[bone_stock_240]

I think it is the rainbow coloured one.

I don't think you can just cut a wire to get rid of the speed limiter. I know for the KA you can swap to an ECU from an automatic. I don't know if it works the same way for the SR though.