Thank you Vitaliy for the references for my OBD question. A friend once wrote "you provided me with more information than I wanted to know." Guess I overwhelmed him with what I mailed to him (pre-Internet era.) What you provided will keep me busy browsing, reading, searching for some time. Many Thanks. I also joined the ScanTool forum. I wasn't aware such a site existed. Probably was there before, looked familiar, but was looking for certain info and didn't note the 'forum'. Another lesson learned. Harley --------------------------------- ref: Message: 27 Date: Sun, 12 Feb 2006 03:56:37 -0700 From: "Vitaliy" Subject: Re: [PIC] PIC based OBD II for J1850? --------------------------------- -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist