Re: Calculating Checksum value KWP2000

From: darqss <darqss@...>
Date: Wed Sep 24 2003 - 12:37:02 CEST

Hi,

Not MOD 255 but MOD 256.

regards,
Darqs

--- In opendiag@yahoogroups.com, "alfa145uk" <ajcarter@a...> wrote:
> Can someone please explain how the CS byte is calculated...
>
> From what I can make out it is the sum of all data bytes (excluding
> header bytes) MOD 255
>
> But from following examples on here, I can't make the CS byte
> match...can someone please explain...
>
> Thanks

 
Received on Wed Sep 24 03:37:04 2003

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