What's a flash disc? - Halmer
I've previously posted on here regarding my wife's Fiat Punto and the fact that the revs seem to hold very high between gear changes. I've been advised that this is to ensure that emissions regs regarding unburnt fuel are met. The dealer has looked at the car noticed the 'fault' and that's about it.

On Friday I received a call from the dealer, however, to tell me that Fiat Technical are sending a 'flash disc' out to all dealers to cure the known problem. Any ldea what this is and how this works please?
What's a flash disc? - john deacon
sounds like new software, or a new "map" of parameters in the software in the ECU
so probably just need to download new software

?
What's a flash disc? - Altea Ego
Yup this is a new ECU upload, so called because the area upgraded in the ECU is flash memory, and can be re-flashed.
What's a flash disc? - Halmer
Thanks