HI all, one thing you did not know is that, not all versions of 6.0 ECU's are the same.
1-a older P70 is upgraded to version 6.0 ECU, it is still analog
2-a new P70 version 6.0 ECU, has the smart chip and is digital
If you put the older P70 with the new smart chip v6.0, the GSU will ask you to reset the Data.
Once the GSU, asks to reset Data, you can not put it back with the new P70, Data has to be reset.
Because I lost my Bandit last week, I will never switch ECU's again.
The matching numbered ECU, to the matching Turbine.
Rcpete