pcr 2.1 Change km with Ecu

[Team dz]

Hello Members Forum dk !

Topic for discussion

When we change the km in a ecu

We change the km correctly
Why when we lose a mile in the car we find it... 0 KM

Is there a checksum in the car?
Or is there a way to make a result other than 0?

[Team dz]

I am Solved ecu show The same value exists dachbord !

Yes there is a checksum.