I'm new to the forum and have an unusual configuration. I acquired a drop-in unit from a 2005 S2000 with 26K miles on it. I am installing it in my '91 Morgan 4/4. I have the ECU, but no ignition switch, key, etc. Is there a company in the U.S. that can provide a reprogrammed PROM that will by pass the immobilizer and eliminate unwanted items such as secondary O2 sensor?

 

Yikes, you might want to post this in the under the hood section of this site for the tech answers you require, but I know there are options out there, including I think an AP1 ECU...