2.5s 
2002 Nissan Altima Sedan 2.5 4dr Sedan (2.5L 4cyl 4A)
Stalls out check engine comes on 
 When driving the car would cut out, lose power but still be running, tach would  jump up and down press on gas no response, had car in Nissan dealer many times they were playing the guessing game, replaced throttle body, computer, complete wiring harness, car is doing same as before started last night, I just put a new fuel pump, plugs 126.000 mi. Have not checked check engine code yet. Thanks