i have a usdm 99-00 si engine harness and p2t ecu. my car is a 00 hatch. i know that these are both obd II. i know that any obd II b16 engine will plug right up and be fine but what exactly needs to be changed on the engine if i were to get and obd I B16 like in the 92-95's.. What sensors would need to be replaced, added, or removed to make it work.. as well as changes that would need to be made to the harness.. thanks

 

more trouble than it is worth.

 

why dont you just get a 96-00 b16? then if you wanna put a obdI ecu like so u can tune it with crome, hondata, neptune, etc just get a conversion harness like one of these...
http://www.boomslang.us/obd2to1.htm

 

thats what i inten to do but since the obd I b16's for the 92-95's are so much easier to find and are a little cheaper i was just seeing if it could easily be done. if you know of a good site to get b16a3's let me know thanks

 

the fuel injector clips are different, the wires that plug into the ecu is different.. o and the dizzy wires.. other than that everyting else should plug in as far as i know..