[roanoke]

The file uploaded, the engine started now.

However, the situation is the same:
- engine revs fluctuate at idle
- 1000-3000rpm's engine jerks
- above 3000 stops jerking and accelerates almost normal.
- every now and then he shoots from the exhaust (probably floods it)

I might add that I noticed

*the car started to smoke more,
* lost a bit of power in general, before the problem appeared it was better.

- the turbine is after regeneration
- no DTCs
- lambda OK
- new HQ spark plugs
- new HQ coils
- catalytic converter removed.


Actual data from the latest ForScan:
+ (IATS2) Intake air temperature sensor 2 -40st C
+ (AAT) Ambient air temperature -40st C (...but on DASHBOARD it's OK).
As far as I know, these sensors have no effect on engine operation.
+ other sensors OK