G20 330e Idle speed with warm engine 950 rpm ..

Hi. G20 330e 07/2020 the car was bought at auction

Idle speed with warm engine 950 rpm (air mass readings 16 kg/h). Sometimes a slight vibration may occur (at this time the air mass readings increase to 23 kg/h). The same situation with the air conditioner off



Is this normal?

what is the reason for high idle speed?

Can a 330e owner help me out and see the idle air flow readings with the A/C on/off ? using ista or bimmerlink