Audi A3 engine stalls and nothing on dashboard

[VASSZACHARIS]

I have a very strange problem. I have Audi A3, 1.4 tfsi manual, 2011, engine stalls on a cold start. Nothing on the dashboard seems to be an electrical problem. Vcds scan shows no fault codes. Anyone got the same problem? Any solution?

[Steve Q]

Could it be an issue with the maf, crank sensor, lambda sensor or cam sensor? 

I appreciate in theory a code should flag up. 

[VASSZACHARIS]

59 minutes ago, Steve Q said:

Could it be an issue with the maf, crank sensor, lambda sensor or cam sensor? 

I appreciate in theory a code should flag up. 

Indeed though no 😕 fault codes 😔 mate ...

[cliffcoggin]

On 7/15/2023 at 9:19 PM, VASSZACHARIS said:

I have a very strange problem. I have Audi A3, 1.4 tfsi manual, 2011, engine stalls on a cold start. 

You imply that there is no stall on a hot start. Is that correct?

[VASSZACHARIS]

32 minutes ago, cliffcoggin said:

You imply that there is no stall on a hot start. Is that correct?

Indeed only on cold start when you switch on the car, after a while car stalls on the red light. It switch on again and works without problem. I am not quite sure if temperature is crucial. It appears to be on summer time as there is very hot here in Greece. This is an empirical notice. 

[cliffcoggin]

So the problem is dependant on temperature, which may give a clue to somebody familiar with that engine. Unfortunately I am not and don't know what to suggest.