I have searched through old post and have seen that my problem has been posted before but hasnt been replyed with a fix i was just hoping that someone can help me

the problem is that i have converted to efi ofab using xr3i loom all pins have been swaped and wire on edis cut, now when its started it idles like a pig and stalls, ive found that when the vacum pipe from the map sensor is unpluged it run fine and is responsive on the throttle, but overfuels really badly.

all the sensors have been swapped from a running efi car and its still the same, mine is wired exactly the same as the running car.

i really carnt think of anything else it can be any help would be great as im doin my nut now