Plus vehicle damage. What happens when Johnny Hacker changes his fuel maps, causes massive detonation slagging the engine, flashes the fuel maps back to stock and comes in for service?
Maybe that should still be in Johnny's right to do, and it's up to the service center to detect what happened, but I can see why the automakers would really rather he couldn't do that.
Maybe that should still be in Johnny's right to do, and it's up to the service center to detect what happened, but I can see why the automakers would really rather he couldn't do that.