My car Nissan Sunny FB 15. yr 2000. Enine shut down while driving. 1. Cam / Crank Sensors Replaced.2. fuel pump replaced3.bettery terminal ok. 4. no indicate check light 5. scan ok.
It could be a number of things from the ignition to the computer ... what's the cars history .. recent repairs etc.
I don't see a Nissan Sunny listed, so this is a Nissan what? But anyway, check to see if there is spark at the spark plugs. If there is no spark, any electrical component could be a cause, and can be tested at an auto parts store.