Originally Posted by chrisd_b
You shoul realise that having a remap can be detected and will be detected if there is a major engine fault - that requires major warranty work.
I know this from an Alfa inside source - so as long as the car is going to the dealer for service and minor repair then it won't be detected. Blow your engine and it needs to be replaced under warranty - they will be checking the ECU.
Chris
With Chris,
look at your ecu using kwp2000 and it will show you the date it was last flashed (chipped ecu file loaded)
very easy to see, even if you loaded back the original file they would see the date you did that!