egreenmachine

So I've been slowly and steadly been working on my car for about a year now and I'm almost about done. However I've hit a snag and cant seem to figure out whats up. My car is a 93 Civic Dx shell with a 2000 gsr head mounted to a b18a bottom end. Its wired with a B16 harness and uses an OBD-1 dizzy. I just recieved the ecu back from having it chipped and it is a P05 which was converted to a P28 and chipped for my motor. The turns over but dies after about 2 seconds and even if i try to give it gas it wont stay alive. Any one have any idea what would be?

.Grimace

lets start with the basics... any cels? may sound dumb but my friends car did this and he had the map/ tps flipped? you didn't give much to go off of here.