TDI

[John Andrianakis]

I dont know the algorithm but I assume it is very complex. A german chip 
tuner- Kerscher uses a special adapter base for the chip and a double size 
EPROM and lets the ECU read the original file for a few ms that the 
checksum is checked. It then switches to the modified file.
Hope this helps.
Regards,
John Andrianakis.

On Sunday, March 07, 1999 12:46 PM, Marco Cortecchia 
[SMTP:m.cortecchia at mail.asianet.it] wrote:
> Do some one know the algorimt that new BOSCH TDI ECU perform ?
> It's not a regular CheckSum .
>
> Thank
> MARCO CORTECCHIA ( SoftWare developer )
> Via Bellini 70/A
> 40026 - Imola ( BO ) ITALIA
>
> Tel/Fax : +39-(0)542-681936
> m.cortecchia at mail.asianet.it
> www.3wad.com/efi