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Sorry mate with the imformation you have given us it could be hundreds of things, anything is just a guess. I would look into the diagnostics in the computer before you take it to a mechanic, as most wont know how to do it and youll end up spending money for them to figure it out. If you dont feel comfortable doing it, just find out the procedure and give that to the mechanic, it could save you several hundred dollars in misdiagnosis. Remember an engine only needs three things to start, fuel, ignition and compression all in the correct quntities.

My Nissan Vector years ago just died also at a set of traffic light.

Could not start it after that, would not even crank.

It was the ECU.

You said you had crank but no start......

You also said there has been some work on your car recently involving you AFM's.

More than likely your tune has been reset or your plugs and or coils have some problems.

Did the car run well before this happened?

yeah the car ran perfect. the only mod was a front mount which we had the stock air box cut to fit the cooler pipes. apart from that the car was great.

Sorry. if your nissan vector wouldn't even crank, then the problem wasn't the ecu.

Another obvious thing to look for is any intercooler hose that has popped off, but im pretty surre the car would still start, it would just run really rich.

thanx again for your help everyone, ive found out that i needed a new fuel pump! bit pissed with the car yard considering i only bought the car 3 weeks ago! lucky im covered with warranty tho.

Did the car yard warn you that the Kms could quite possibly be non genuine?

na mate if you saw the car you would think different. fuel pumps go on new cars too. besides the car has done a lot of sitting round as it is 8 yrs old! they are genuine k's

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