I have a b18b1 integra LS and im am going to be boosting it. My question is this. IF i use a P05 Ecu, how will i have to modify it in order to be able to datalog and get good gas milage. I would like to keep my 02 sensor active. Also, will i have this same problem using a p06? what Ecu is easiest to use boosting a obd2 integra? Thanks

 

time sensitive bump

 

dont use a P05 you'll have to convert it to a P06 meaning convert it to use 4 wire o2 sensor just get a P06 and chip it, and use software like Crome or uberdata or Neptune.
and for OBD2 You'll have to get a OBD2-OBD1 jumper harness.
Any P06 or P75 chipped will work.

 

thank you much. This is exactly what i wanted to conform. One more question. what if i use a pr4? will i have to do anything special for that ecu?

 

PR4 are you kidding me thats OBD0 why are you trying to make it harder for yourself. Most tunning software out there are OBD1 base meaning all the prebasemap that they have for you to play with are all OBD1. The only thing that come up to mind when using something like a PR4 would be using Turboedit.
I take that back I guess they did make PR4 in 1993 integra which was OBD1. but again the ECU board is totally different its much harder to chip a PR4 than a PO6 or P75.
http://forum.pgmfi.org/ read the WIKI.

 

yeah, i knew pr4s were obd1 also, thats why i threw that out there. I think im just going to get a p06 and call it a day. and btw, ive read the wike