i have a b18a swap in my crx and i keep throwing the barometric pressure code. my ecu is a pr4. i am wondering what are the exact numbers i need to see on my ecu for it to tell me that it has an internal barometric pressure switch and it is for a manual transmission. i think the ecu that i have has an external barometric switch and i dont have wires for that on my hf harness. if you guys have this swap in your car and are not throwing any codes please go and look to see what ecu that you are running. thanks so much