Is it possible to find out the i-Step for each ecu

[Alec01]

Hello everyone,

Is it possible to find out the i-Step for each ecu ?
Maybe with ISTA or E-sys ?

[DayvG]

No mate. But you can use ISTA or ESYS to read the current ilevel of the car using the VCM tab. Some people know the current ilevel of some ECU’s based on the SWFL and BTLD, usually HU’s

[Alec01]

Thanks mate. Yes, the current car I-Step can be found easily in VCM tab.
Do you know what is the ecu providing the car I-Step ? Is it DME ?

[Scorpium59]

It is possible to know istep of the HU by importing the profile on a USB key it seems to me. And read on pc.