I am the stage of wiring my S2000. I have all the original harness. (Actually purchased each as I discovered I needed more). I've read the current articles but had some general questions of those who have already tackled this issue.
1. Can I simply remove the immobilizer board from ECU and bypass all the security issues? I did purchase S2000 column and key but it is not synced with the ECU that I have.
2. Those who have wired these, did you actually remove all the excess wiring like power windows, door locks, washer motors, climate control etc?
3. Main power goes through Electronic Power Steering box, was that still incorporated?
4. All the sensors for emissions controls and vacuum pump, will engine run without those?
I do have wiring schematics and have been using those to determine what all the connectors are but there is a lot not needed.
Any insight is appreciated.