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Old 11-04-2011, 07:40 PM   #53
darksideracer69
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Join Date: Jan 2008
Location: TX
Posts: 2,886
My Ride: 01 325ci
Quote:
Originally Posted by Arty View Post
I don't understand the issue you are trying to present.

If you have the 20 pin socket, you must use it to access all modules unless you want to pull the binnacle and add wires.
If you have the 16 pin socket only then short pins 7&8 on your adapter to access all modules.
The baud rate is 9600 and half duplex.

The data comes in hex in up to 32 byte messages. Throughput is a serious limitation.

Later cars (2007+) went to K-CAN at 100kbaud and 500kbaud for faster firmware updates and messaging.
Thanks for the info. At the time I didn't have the 20 adapter available to me. But i just got it in.

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