My 83 datsun Maxima went to the gas station a few days ago and after getting gas, it would not start. There is fuel pressure and spark but the injectors are not running. This happened a number of years ago and I can't remember the fix. It had to do with the injectors not getting signals because of sort of a lock out in the system, if I remember correctly. My factory manual was stolen so I don't have that to look it up any more.

Any help is appreciated