Does the blue not have an airflow out option so you can run a MAP, like the ultimate? Or try using an analog out to simulate a MAF?
All this is probably useless to you since the blue can't do it and the ultimate doesn't seem to work on North American spec Proteges.
You should be able to input the WB.. Hell, they make a harness for it..
http://mohdparts.com/emanage/index.html
no, it won't
give up!