Their new site is http://www.outilsobdfacile.com/home.php

I got a cheapy bluetooth from ebay (blue colored) works a treat and less than $50 also free software is at http://www.outilsobdfacile.com/ this is a French site, very comprehensive.
ELM327 can write, that's how you clear error codes.

try LD Astra or whatever the equivalent Pulsar for the loom, probably easier than commodore

You might like to try the software by these guys https://sites.google.com/site/outilsobdfacileen/home it's completely free and does logging and graphs as well as reading/clearing error codes. All they ask in return is a log file be sent to them so they can add it to their database and they'll send y...