hi

im gonna do an obd0 to obd1 conversion on my 91 ee9 hatch
i ordered already an socketed p28 ecu for my hondata s300 v3
Then dyno tuned and remapping. Won't be turbo charged !

So do i buy a stock honda o2 sensor ? (4 wire year 91 - 96) (0 to 1 volt)

or do i need a wideband o2 sensor ( 0 to 5 volt) AEM

what do i need for adjusting the ecu on the dyno ?

 

the best advice anyone can give you here is to talk to your tuner, have your tuner answer those questions for you.
I say this because if you need to ask these questions, you definitely should not be attempting to tune your car yourself.

 

just asking to people who run a hondata what o2 sensor they use...
A stock 4 wire one should do fine, just asking other people opinion
and why would i try to tune it myself ??

 

well, then like I said, ask your tuner