[M2_hitam]

Hi guys,

i have rough engine idle right after cold start, the rpm bouncing (up and down) around 730-800. i can feel shaking. after a few minutes the car begin normal and no more rpm rough idle.

This is stock tune with RElock DME, catless downpipe, intercooler upgrade, OEM spark plug (new), stock air filter. i tried to run diagnostic and there is no code other than Catalytic below treshold. the car year is 2018 LCI with DCT, mileage is around 16.000 Kilometers.

Usualy the engine will have up and down sound (N55 charateristic i think), but the rpm will stay.

here is the datalog :

https://www.bootmod3.net/log?id=63fa...0b43d89ee06989

any suggestion what should i check first? or do something to fix this? or everything just fine?

Thank you,

Regards.