2002 Spec-V, Location of ECU, starting problems

[mike14mjh]

I need to find the location of my engine control unit (ECU) for my 2002 Nissan Sentra Spec-V. I think it may have gone bad. Any comments?

The car currently will not start. I bought the car with a blown head gasket. Fixed that, then drove it to work for 4 days. On the 4th night, the check engine light came on, the engine stalled, and has not been able to start since.

Symptoms:all interior lighting, exterior lighting, power windows, locks, and radio worksstarter cranks fine

The spark plugs do not spark while cranking!Any suggestions on what and how to test and diagnose the problem?

Thanks,Mike