So im looking at buying a rywire harness will it just plug n play to everything including my p73-003 ecu ?

 

Contact rewire and ask them. They make custom harnesses for almost any Honda application so I imagine they can make one for whatever you have/need/want.

 

Depends on the setup you plan to run.

All rywire harnesses use OBD1 ecu plugs, so you must run a obd1 ecu. You can however customize the harness so you can use obd1 or obd2 plugs like distrib/alt etc, and you choose the chassis plugs and if you want a seperate charge harness.

Also keep in mind this is a tuck harness which implies relocating fuse box and headlight wiring on older cars.

To answer your question though, it is 98% plug and play. There is a seperate charge harness in most situations and you splice 4-6 wires for power from the chassis plugs.


** iv only used them on crx's, all depends on ur setup it. but it took me less then 3mins to cut/twist the wires and fire the motor right up**