Nissan Repair: NO SPARK FROM THE PLUGS, camshaft sensor, nissan sentra

Question
I HAVE A 2002 NISSAN SENTRA 2.5 SE-R SPEC V. I AM NOT GETTING SPARK OR VOLTAGE AT THE COIL PACKS . I DO GET POWER AT THE CAMSHAFT SENSOR . THE CAMSHAFT SENSOR IS BRAND NEW . WHAT DO I DO NEXT ?

Answer
Miguel,

First check that the ignition fuse is good.  If so, now you need to make sure you do not have an aftermarket alarm.  If you do not have an aftermarket alarm then you need to check the ignition module.  Unplug a coil and backprobe the connector to see if it is getting power.  If so, check the coils for continuity.  Get a Haynes Manual and follow the procedure with a volt/ohm meter.