So I've seen various write ups that show all the information on the install, but I'm not sure if I need to do all the steps hondata explains, they mention some of the steps aren't required for some ECUs.

Does anyone have a picture or a current write up that shows in detail the proper installation of a S300 in a unchipped P28 5 speed from a 94 EX. Thank you

 

We have a video on our website that describes how to chip an obd1 p28 spec ecu. http://www.phearable.net/tech

Any other information you need can be found on: http://www.hondata.com/s300socketing.html