Doctor OldsI Need A Remedy For What's Ailing Me.Premium,VIP
1970 442 W30
reply to TypeNameHere
Re: 2005 Nissan Altima 2.5L No Start Condition
said by TypeNameHere :That's only a possibility if they have no fuel pressure. The OP needs to diagnose if they have no spark or no fuel at the engine when it is not starting while turning over.
Main relay (also known as fuel injection relay)
Whats the point of owning a supercar if you cant scare yourself stupid from time to time?
Key word that you must be missing....
Crank and cam sensors work, or they don't.
fuel pump works, or it doesn't.
granted it *could* be an ecm, they do intermittant also....but after years of nissan main relay failures and rarely an ecm, well....math is ?
reply to Doctor Olds
The main relay (or fuel injection relay) fires up the fuel pump, the ecm, the ignition, and quite a few other things such as the entire electrical system (save for the starter and alternator).