Nissan Repair: 96 maxima NO START, engine cranks, cam sensor

Question
hi i have a 96 max engine cranks as if the timing is too advance and would not start and there is no spark,i change everything possible wiring harness,crank sensors,cam sensor,ignition coils,Ecm,replace engine,i ran a ground from the starter to the engine still no start.help me

Answer
Check for voltage at the injectors. There should be 12 volts on one side. Same with the coils. Sounds like something is not being powered up. Check fuses for these items and also on this year check grounds. There are 2 on the upper intake also (these are important) there are 2 grounds by the washer fluid reservoir make sure they are clean and tight. These are just a few sugestions. Note if the computer is not getting voltage or grounds these items will not have voltage.