S13 Stalled and wont start [not 15yo child on holidays]

[Jason Broadhurst]

So im playing around with this CA18 tune, and im editing r2xc2 section on the powerFC while pulled over and the engine stalled(i didn't change even save the change before it stalled).

The ecu has power as the hand controller stayed on the whole time, it cranks and splutters for 2 or 3 fires at which time you can keep the car spluttering on by pumping the throttle but once stopped it will stall.

What could it be? Tell me which info I need to supply to you lads to further your understanding of the problem.

[Lonx]

Some of this is probably stupid to ask but I figure u might want someone to cover most common CA issues in case u missed something.

First of all... problem still occurred after the engine cooled down?

Was it running anywhere near that map address when it stalled? (sorry haven't much experience with powerfc's)

Any other probs found on idle or general driving?

Have you done a general check for bad coil or power transistor - if so, how?

Have you identified if its a particular cylinder or pair of cylinders failing to fire?

[BigMuz]

Out of fuel/ fuel pump died/ regulator died.

/coincidence? Maybe you unplugged the fuel pump wire or something?

[Jason Broadhurst]

Im going to have a good look at this car later today, but hopefully it shouldn't be something too hard to find.

Its a coincidence problem I think, as the value hadn't changed as it just died.

One thing I did check was fuel pressure which primed at 45psi and held 44psi while cranking.

[GT R31]

Sounds like what happened to a dunger silvia my mates and I mucked around with awhile ago - we could keep it running by pumping the accelerator, but then it'd die - might be the CAS?