I just swapped a 97 jdm type-r in my 97hx cope. I have a usdm p73 ecu that I am using in the car. I did the ckf trick bypass and the v-tech oil pressure switch bypass and the 5wire to 4 wire o2.
Now I am geting codes p0130,p0132 and p0450,p0453. I need to know every thing to get my car to run off the ecu and not throw a code and to pas smog obd2 plug it test for PA.

I know that the jdm don't have sensors that the usdm's have so I need to know what one's I am going to need to add to get the codes to go away. I need help asap on any info.

Things I have done to the car to help out.-cold air, headers and walburow255 fuel pump. That's it. Thanks Wolfy

 

You might wanna consider OBD2 to OBD1 conversion harness with a chipped P28...