hi
i got a 5.0 engine (in a mustang)that came of from a 1990 linc.
the engine came with its map, ecm, wiring, trans etc.
the car does not run well. no codes in scanner. map works, gets 5 v from ecm. all ground is good. temp volts between 2.5v to 1v. o sensors goes from 0.9v to 0.15v. fuel...