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- Thu Feb 13, 2014 5:19 pm
- Forum: General Motors
- Topic: 1993 Cadillac Eldorado 4.9L Random Data Errors
- Replies: 0
- Views: 4208
1993 Cadillac Eldorado 4.9L Random Data Errors
Ok, total noob but I thought I might ask before pulling the rest of my hair out. The car has an onboard interface and I get good data from it but when I try to get data from the ALDL plug it is totally random. The data changes several times a second and it is total non-sense, even the EPROM Serial. ...