softwareguy

I have an 88 735iL. Can anyone help with a comprehensive list of the hidden OBC codes? I saw a reference once to checking alternator output voltage using the OBC and I'm sure there are a bunch of others. Also I know you can change the "fireup" order of the OBC. Can/will someone point me in the right direction, possibly an older post?
Thanks

lincolnmaster80

OBC Codes

__________________
1990 E32 750iL --> Pictures
Production: 02/1990
Johan and Sean's E32 Page - Repairs and How-to's
E38.org - Information and tech tips for BMW's
Shogun's E32 Tech-Tips
Gale's Repair Page
ETK Online

lincolnmaster80

Make a folder in your favorites with all the web sites you find for your BMW. This way, you built an information database of "knowledge" you can refer to...









...how do you think I started?

__________________
1990 E32 750iL --> Pictures
Production: 02/1990
Johan and Sean's E32 Page - Repairs and How-to's
E38.org - Information and tech tips for BMW's
Shogun's E32 Tech-Tips
Gale's Repair Page
ETK Online