I'm considering a diesel remap for my 2013.
When I've taken the car in for a service with a mazda dealer, invariably, one of the functions performed is, "ECU/software updates"
If there was a new update from mazda, would that erase any ecu remap I'd received from a tuner?
When I've taken the car in for a service with a mazda dealer, invariably, one of the functions performed is, "ECU/software updates"
If there was a new update from mazda, would that erase any ecu remap I'd received from a tuner?