I was wondering if anyone knew where the mileage is recorded besides the odometer in the dash, im just curious because i was thinking they may also record it in the ecu but i dont know anything about this so here i am. if anyone knows some information about this could they help me? thanks

 

Moving to the Newbie Forum.

 

It's also stored in the ECU and is accessible with the on-board diagnostics.

 

so what about when people make piggy back ecus, they have to hack the ecus to use them done they so couldnt they change the mileage