i have a Mitsubishi colt ralliart but it wont start,well they said that the ecu is working,change both crank n cam sensors,check tru the wiring for any open circuit that part is k.the problem is that current is not coming down to the plugs.each time we put the diagnosis on it said po340 n there is a new cam sensor on it,so i am really confuse,dnt know what other options leave.really need your advise plz n thanks.

 

What I would do is trace all the wires and see if any of them have been damaged. Then if that fails, I would exchange the part for a new one. It could be faulty. If none of that, I would check the timing.

Also, Check the coil packs ( distributor? )
Are you getting any fuel? Can you hear the pump make a "whirling" sound when trying to start? Have a second person put there ear to it while you put the key to the ON position without trying to start it. If that makes that sound, Then it should be good. You can always check the pressure to make sure your getting pressure to the engine.

My car would not start because the timing was off. When it got timed, It started right up. Altho it has some problems it still starts and drives.

 

timing belt

 

You got it?
If you did, Good for you. It is such a pain sometimes, Lol