Hondata

I got a Hondata S200 from KS-motorsports for my OBD-1 PR4. I was throwing no codes prior to the installation. After installing the hondata, I am now throwing code 20 (ELD) and 22 (VTEC switch).

I had asked for a baseline chip with proper fueling with 450cc injectors and backed off timing for high ...

I just got an S200 kit, my ECU was already chipped (PR4 OBDI). I had a base map programmed as well. Now my question is, can I run the basemap by simply inserting the new EPROM in my socket, or will it only work if I wire up the entire blue box?

Being chipped the socket is already soldered, along ...