Hi guys, I have been having probs with my 1990 na fairlane, I have just now tried to read the faults of the computer, and nothing is happening. I get 1 quick flash, in either engine off, or on, and thats it. Nothing follows! I originally took it to ford, and they claimed that there was some wire missing, and they could not get a readout either. Does anyone have any thoughts. Is the computer stuffed? The car runs well except for it's poor fuel economy, about 300 per tank around town. It sometimes surges with the revs. I just don't have a clue. the map sensor has been replaced and the car is always serviced regulary.