ok well i have a 92 civic si hb and the guy before me had a lsv in it and now i am having problem hooking up my b16 it is not idling right at all .

well some one told me that i could have a obd0 setup and runing a obd1 ecu is that true and how could i tell ????

i am new to this stuff need some help bad if u need to know more just ask wat u need to know to help out i am going to try get some pick

i am running a p28 chipped should i get a pr3????

 

your car is obd-1. and you need to be more specific on the motor cuz there is about 3 or 4 different b16's. there is one that is obd-0, obd-1, and obd-2. whats your exact engine code? and a p28 is a d16z6 ecu...so yeah you need a b16 ecu.

 

what chip r u running in the p28? u could just change out the wiring harness. that would probably be easiest

 

ok well how do i tell i dont know how too do much i have a jdm b16a if that helps

 

then you probably have the obd-1 jdm b16a from hmotorsonline.com. thats my guess. there is a way to tell if it is obd-1 or obd-0 but im not sure how. how many o2 sensors do you have? if you have 1 its obd-1 and if you have 2 or 3 im pretty sure its obd-2.

 

well if it just says b16a on ur block then u have an obd0 motor. the p28 is fine for ur motor as long as the chip is good. im running a chipped p28 on a b16a in a eg also.

 

well is there like a obd0 p28 and a obd1 p28??? cuz i am just havening trouble getting it running like runs and idles ruff bad and vtec and working u think the chipp could be bad idk what kinda chip it is are any thing

 

only an obd1 p28..check ur iavc and all that stuff yet? all ur plugs right?

 

ya i jsut got a new gsr trans put in and he did ngk plug wires and everyt hang but idk much about them so idk ya idk i am going to do the pins on my ecu strait to my sensor tha tmy map sensor, knock sensor do u think one could be bad ???

 

p28's dont read for a knock sensor. so ur fine on that. keep searching u can find that answer.