VT stall problem

[robadabobada]

today i drove to work with no problems and when i went back to my car i started it and it stalled right away, ever since it hasnt stared i called the RAA and they said the fuel pump injectors are fine so he had no idea.
Now the car will start but only for 3-4 secs but it runs very rough then stops sometimes it stays on for 30 secs but once the car starts if i touch the throttle it stop right away. Could it be a ECU problem?

[Tree cutter]

It could be the throttle position sensor playing up or a vaccum leak between the throttle body and air flow meter. Good old RAA hey.